[FFmpeg-cvslog] New commits on branch release/4.0
Git System
git at videolan.org
Tue Nov 12 00:45:59 EET 2019
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0a1c04e90e26f6cf49664e58ebbfc5e0b7cf3881
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Sep 25 15:54:45 2019 +0200
avcodec/wmaprodec: get frame during frame decode
Fixes: memleak
Fixes: 17615/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XMA2_fuzzer-5681306024804352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0f89a2293ea5f642a67700225d76948ed154418e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9cc55d7146e407c55baba947078bc9a4200218aa
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 25 12:44:45 2019 +0200
avcodec/interplayacm: Fix overflow of last unused value
Fixes: signed integer overflow: -2147450880 - 65535 cannot be represented in type 'int'
Fixes: 18393/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_ACM_fuzzer-5667520110919680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 10eabb8e40df0ad84470d750f903917f4a05cb1f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3b3c2fd2c72eb4c7ecb14e1d67767eff3d5f4f61
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 25 11:12:02 2019 +0200
avcodec/adpcm: Fix undefined behavior with negative predictions in IMA OKI
Fixes: left shift of negative value -30
Fixes: 18392/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_OKI_fuzzer-5631771831435264
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7786f6c30e77a393b72ded01baa4250738925509)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1ab695494019ad3550efee679bb4f7c07ad46a83
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 25 01:12:15 2019 +0200
avcodec/cook: Move up and extend block_align check
Fixes: signed integer overflow: 2046820356 * 8 cannot be represented in type 'int'
Fixes: 18391/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5631674666188800
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1c63edcdd208bf18a3be66e94deb6ac115f6364e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=00b83748fb1a8fbd5d727a96177be36387e3aa09
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 22 00:09:11 2019 +0200
avcodec/sbcdec: Fix integer overflows in sbc_synthesize_four()
Fixes: signed integer overflow: 1494495519 + 1494495519 cannot be represented in type 'int'
Fixes: 18347/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SBC_fuzzer-5711714661695488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 00e469fb6123df92ec3c54ab3b37f77e21d297be)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7339d9aab527fbf501a0bc2676efa8f49c5d1a0c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 22 15:41:51 2019 +0200
avcodec/twinvq: Check block_align
Fixes: signed integer overflow: 538976288 * 8 cannot be represented in type 'int'
Fixes: 18348/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_METASOUND_fuzzer-6681325716635648
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 97f778e9c55328e8b48f4b8b4171245e5f2232f6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1419717b486d680c227cfb2bddc9e30c6b28fa2f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 23 19:59:57 2019 +0200
avcodec/cook: Enlarge gain table
Fixes: index 25 out of bounds for type 'float [23]'
Fixes: 18355/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5641398941908992
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 50001cd440ac89ed125f0154dedbcfa2718d2d68)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=50340a1a0779e584bd854d64575a496a19670f70
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 23 19:41:27 2019 +0200
avcodec/cook: Check samples_per_channel earlier
Fixes: division by zero
Fixes: 18362/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5653727679086592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 57750bb629a145326e20b8760f21f1041464a937)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c5fb5d3b7f7d74c1b25adf7829f8cbe7d4dc14ce
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 22 22:02:32 2019 +0200
avcodec/atrac3plus: Check split point in fill mode 3
Fixes: index 32 out of bounds for type 'int [32]'
Fixes: 18350/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC3P_fuzzer-5643794862571520
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit de5102fd92de8d353fdf060375ed3ce859c83977)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ac36b73a1634c3cc0fd6a18753df7a5400fdac27
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 23 22:32:47 2019 +0200
avcodec/wmavoice: Check sample_rate
Fixes: left shift of 538976288 by 8 places cannot be represented in type 'int'
Fixes: 18376/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAVOICE_fuzzer-5741645391200256
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 55c97a763783540ee48a326a3e82fbdea42f8280)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1befb7d6ee13a858f361fb24a0f57e858dea4708
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 23 22:08:37 2019 +0200
avcodec/xsubdec: fix overflow in alpha handling
Fixes: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 18368/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XSUB_fuzzer-5702665442426880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9ea997395909907f569787d4ba5b96352ad31a80)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a2e727398e7156c966e537704a47b89a91e7ceac
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 23 23:31:03 2019 +0200
avcodec/iff: Check available space before entering loop in decode_long_vertical_delta2() / decode_long_vertical_delta()
Fixes: Timeout (31sec -> 41ms)
Fixes: 18380/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5645210121404416
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 32b3c8ce7d050210d210511cdb8c6644664a70ab)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2071c043abe05db122532e096f9b050cfac3b437
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Oct 21 00:26:25 2019 +0200
avcodec/apedec: Fix integer overflow in filter_3800()
Fixes: signed integer overflow: 2117181180 + 60483298 cannot be represented in type 'int'
Fixes: 18344/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5685327791915008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1c038c5c63375883a8a94332cffd701c4cb1301a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a1ee2b13f26384c9cfb1ec7c897f3409c58d5cca
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Oct 20 12:12:12 2019 +0200
avutil/lfg: Document the AVLFG struct
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit d6fea2ef221a2f438cc55e82c61d0375750edf94)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8b48bcb35bea1a802827a3dff02fbfe76d54da71
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Oct 17 23:22:22 2019 +0200
avcodec/ffv1dec: Use a different error message for the slice level CRC
This way they can be told apart easily
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit df498cf544fd4690e5a246925e4de1125b57795b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e80488d267097985fd9b09410101ccd3f081db2a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Oct 17 20:56:23 2019 +0200
avcodec/apedec: Fix undefined integer overflow in long_filter_ehigh_3830()
Fixes: signed integer overflow: -1094995529 * 2 cannot be represented in type 'int'
Fixes: 18281/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5692589180715008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1d1719a44dd43b2d9d8ccd26e3b2854e675a7bd7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1a9a8750ad6db58770ddee570eed8b1bccc19635
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 15 23:42:50 2019 +0200
avcodec/dstdec: Check that AC probabilities are within range
ISO/IEC 14496-3:2005(E): "Each entry of P_one[ ][ ] is in the range of 1 to
128, corresponding to a probability of 1/256 to 128/256 of the next error bit (bit E, See Figure 10.5)..."
Fixes: Timeout (42sec ->1sec)
Fixes: 18181/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DST_fuzzer-5736646250594304
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0c3e1b395b47fac44397604b2a3343c4bd92561c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9317f94bd412ca25169736ca054e4f5144a0d7ba
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 15 23:40:21 2019 +0200
avcodec/dstdec: Check read_table() for failure
Fixes: Timeout (too long -> 42sec)
Fixes: 18181/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DST_fuzzer-5736646250594304
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 03ea8d8cd45e55eeb9675c38184dc2149710a557)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8381e82f9cc08caac3f8f62ee4667cfcbce9c858
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Oct 14 23:03:50 2019 +0200
avcodec/snowenc: Set mb_num to avoid ratecontrol floating point divisions by 0.0
Fixes: Ticket7990
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 55279d699fa64d8eb1185d8db04ab4ed92e8dea2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aa9aba0fe138da4126c04ed3f5b406c6e0024b06
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Oct 14 22:51:57 2019 +0200
avcodec/snowenc: Fix 2 undefined shifts
Fixes: Ticket7990
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8802e329c8317ca5ceb929df48a23eb0f9e852b2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0d816a9471961e30ec8d751eb4f402d5987eed13
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Nov 1 10:02:29 2019 +0100
avformat/nutenc: Do not pass NULL to memcmp() in get_needed_flags()
This compared to the other suggestions is cleaner and easier to understand
keeping the condition in the if() simple.
This affects alot of fate tests.
See: [FFmpeg-devel] [PATCH 05/11] avformat/nutenc: Don't pass NULL to memcmp
See: [FFmpeg-devel] [PATCH]lavf/nutenc: Do not call memcmp() with NULL argument
Fixes: Ticket 7980
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e4fdeb3fcefeb98f2225f7ccded156fb175959c5)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a0b57ca1b89af7f52c8f92dfe5a20195ddf3d54b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 9 09:53:26 2019 +0200
avcodec/aptx: Check the number of channels
Fixes: store to null pointer of type 'uint32_t' (aka 'unsigned int')
Fixes: 18021/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APTX_HD_fuzzer-5761738313564160
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 98a257c3235bdc18151534134148845728418248)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=73254b0558f1053f046b56c423f5d841ba604db0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 8 22:52:56 2019 +0200
avcodec/aacdec_template: Check samplerate
Fixes: signed integer overflow: 2 * 1881153568 cannot be represented in type 'int'
Fixes: 17996/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5687126468853760
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7730bacb413fcb59f30acef0b2c6d50c5e6382d6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5223773fd46b8ad51e4e5b7104d343c79337b32f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 26 21:39:41 2019 +0200
avcodec/truemotion2: Fix several integer overflows in tm2_low_res_block()
Fixes: signed integer overflow: 1077952576 + 1355863565 cannot be represented in type 'int'
Fixes: 16196/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5679842317565952
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2b655f55eaf09eb99b5e694dba2c0cf73fa2c646)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e1f09a8f6b5d4a9a843d99ad58ce7c997453ac23
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Oct 31 09:31:22 2019 +0100
avcodec/utils: Check block_align
Fixes: out of array access
Fixes: 18432/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAV2_fuzzer-5675574936207360
Fixes: 18326/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAV2_fuzzer-5071752362721280
Fixes: 18384/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAV1_fuzzer-5769439500304384
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f011572e66c8dd2f0ac3cb147a769e91f24e0202)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=775ff2e3310ad0ee39d2ef7bb06bae920e540bd0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Oct 28 00:12:59 2019 +0100
avcodec/wmalosslessdec: Fix some integer anomalies
Fixes: left shift of negative value -341180
Fixes: 18401/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5686380134400000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit d3dee676b8a8ab6752c599e25c9b5461f06a3959)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6a57429b0c8a2b80cd0d283a286c11defd44489d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Oct 27 23:38:47 2019 +0100
avcodec/adpcm: Fix invalid shifts in ADPCM DTK
Fixes: left shift of negative value -1
Fixes: 18397/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_DTK_fuzzer-5675653487132672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 34e701ff93b664703e1bc1b1a6073fa058b02f34)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d2c6061322e0be2aa3c4055161d3bba1abd42dc0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Oct 27 23:26:52 2019 +0100
avcodec/apedec: Only clear the needed buffer space, instead of all
Fixes: Timeout (15sec -> 0.4sec)
Fixes: 18396/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5730080487112704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f17ea0200178a4dae446a6bec2f68312f41714a0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2d8d84b050d5b685ef67de329e88e9490bb062c9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 26 23:58:02 2019 +0200
avcodec/libvorbisdec: Fix insufficient input checks leading to out of array reads
Fixes: 16144/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-5638618940440576
Fixes: out of array read
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 069be4aa5ddce4479b18896d80a852b144e680df)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7c48066e294924071cd19d62ead033a3e73c76ad
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 26 21:56:03 2019 +0200
avcodec/g723_1dec: fix invalid shift with negative sid_gain
Fixes: left shift of negative value -1
Fixes: 18395/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G723_1_fuzzer-5710313034350592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1850c3feaa1c7b5b63a55c61075029fa59c84e66)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6cc6e8036fdbe2d7670dee6998cac12e81d1b990
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 23 20:57:12 2019 +0200
avcodec/vp5: Check render_x/y
Fixes: Timeout (15sec -> 91ms)
Fixes: 18353/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP5_fuzzer-5704150326706176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 698e042c77ecb5b0d616de254adc783e8b61b9c4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b4ff22f26bb687eb09d82e6242186b5163d36da5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Oct 7 16:14:32 2019 +0200
avcodec/qdrw: Check input for header/skiped space before get_buffer()
Fixes: Timeout (21sec -> 0.8sec)
Fixes: 17990/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDRAW_fuzzer-5200374436200448
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b63fbc19c09d0b42da4f83c21fcf362d6ed7c545)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4404729de7177a9fbb705cfd3d35cc60d2c6c4a0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 5 19:34:17 2019 +0200
avcodec/ralf: Skip initializing unused filter variables
Fixes: left shift of negative value -1
Fixes: 17890/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5643307467669504
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f4ecf6c39de9a7cc1dae70cf87c225771001e883)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f80a9de83f80ec2262309a3fb4701152f81fd853
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 5 19:52:53 2019 +0200
avcodec/takdec: Fix overflow with large sample rates
Fixes: signed integer overflow: 2147483647 + 511 cannot be represented in type 'int'
Fixes: 17899/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5719753322135552
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 42eb78059d149abcd994f46c8b8a0dd98e86b594)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fcd38fcb1e04564b3f306926c41ec48e16398615
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 4 19:35:15 2019 +0200
avcodec/alsdec: Check that input space for header exists in read_diff_float_data()
Fixes: Timeout (21sec -> 8sec)
Fixes: 17832/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5737092172218368
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 09581f7923ed9af7719762868e8f1ff626ea8374)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=15320f81074ba238025aae2a42b967421d76e24d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 4 17:10:38 2019 +0200
avformat/pjsdec: Check duration for overflow
Fixes: signed integer overflow: -3 - 9223372036854775807 cannot be represented in type 'long'
Fixes: 17828/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5645915116797952
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1efaac69328bdc17680924c71be7ec990f0e8f2c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=13b4f63dd2ca22683be7da9a4038149a011b7efa
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 2 22:05:52 2019 +0200
avcodec/ptx: Check that the input contains at least one line
Fixes: Timeout (19sec -> 44ms)
Fixes: 17816/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PTX_fuzzer-5704459950227456
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a6ad328256fe6a6ace7d1e15f3515afccf1247fc)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cac656331ec995d5fb84fc576998cc562ae1e541
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 1 00:16:20 2019 +0200
avcodec/alac: Fix integer overflow in LPC
Fixes: signed integer overflow: 2147483628 + 128 cannot be represented in type 'int'
Fixes: 17783/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5146470595952640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 44b73a0568f8ad5993ec79b29873151f316bf95c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5d4036d0b287caf76edf3a1e2196a9a87b070256
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 1 00:10:47 2019 +0200
avcodec/smacker: Fix integer overflows in pred[] in smka_decode_frame()
Fixes: signed integer overflow: -2147481503 + -32732 cannot be represented in type 'int'
Fixes: 17782/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-5769672225456128
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a76897e19ca96127e07f5acc5a773b904dcf6124)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=188204da6cb503ec7de1ca80e7162bf8abf616aa
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Oct 1 00:06:35 2019 +0200
avcodec/aliaspixdec: Check input size against minimal picture size
Fixes: Timeout (15sec -> 72ms)
Fixes: 17774/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALIAS_PIX_fuzzer-5193929107963904
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8c693104779830028bd5f76bf32a93e059c04d2c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d999bbe7984e2b3f98f54f3d2f0d36c6fe889a0d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 30 00:35:15 2019 +0200
avcodec/ffwavesynth: Fix integer overflows in pink noise addition
Fixes: signed integer overflow: -1795675744 + -1926578528 cannot be represented in type 'int'
Fixes: 17741/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5131336402075648
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7916b6863caec55d7e64758a1bfe436834f2faf6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bd0819ad5b135cd46d220701830d9e6ba0cc6aa2
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 28 21:19:26 2019 +0200
avcodec/vc1_block: Fixes integer overflow in vc1_decode_i_block_adv()
Fixes: signed integer overflow: 62220 * 262144 cannot be represented in type 'int'
Fixes: 17145/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5667394743173120
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 6fdeb208172dc95b29b965a0cc365ca0925e151e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b91ae0cd3969b35e3eb4a080517d493936499e46
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 19 19:18:18 2019 +0200
avcodec/wmalosslessdec: Check block_align
Fixes: NULL pointer dereference
Fixes: 18331/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5652847445671936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c1c799271eefb8afe22804a710baa5cbaad57d91)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fa713c4c2448d9327625059fa6ca005995f120fd
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Oct 17 11:48:47 2019 +0200
avcodec/g729postfilter: Fix left shift of negative value
Fixes: Ticket8176
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5f0acc5064ed501cb40d4aaccae2b3ce5c4552fd)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9614740bbd1426b86f558b81943023189f2a852a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 11 00:40:07 2019 +0200
avcodec/binkaudio: Check sample rate
Fixes: signed integer overflow: 1092624416 * 2 cannot be represented in type 'int'
Fixes: 18045/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINKAUDIO_RDFT_fuzzer-5718519492116480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2fca09bce49c7de590560d9517fd2414b6c0c14f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f00822d049a0c35c61f83f6e67b1ef5c7dc6d6dd
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 18:44:44 2019 +0200
avcodec/sbcdec: Fix integer overflows in sbc_synthesize_eight()
Fixes: signed integer overflow: 518484152 + 1868182638 cannot be represented in type 'int'
Fixes: 17732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SBC_fuzzer-5663738132168704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c70d547751cb3b536f9bca8b060d94f527695b71)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=801eeb948b36623f96fe1088f50975366f8ceec3
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 18:02:17 2019 +0200
avcodec/adpcm: Check initial predictor for ADPCM_IMA_EA_EACS
Fixes: signed integer overflow: -2147483360 - 631 cannot be represented in type 'int'
Fixes: 17701/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_EA_EACS_fuzzer-5711517319692288
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2f66e8436d89963362acf533a60ed4fedb42546e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9d6b1a9c2b2ea27a22a6f7768cc84d40f52307fb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 17:53:35 2019 +0200
avcodec/g723_1dec: Fix overflow in shift
Fixes: shift exponent 1008 is too large for 32-bit type 'int'
Fixes: 17700/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G723_1_fuzzer-5707633436131328
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 07732f12a43ac3048e44c086c9a8c811452ba31c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=298408431f32161bc78a6ed1f8ac0f1b78d83eaa
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 17:19:36 2019 +0200
avcodec/apedec: Fix integer overflow in predictor_update_3930()
Fixes: signed integer overflow: -69555262 * 31 cannot be represented in type 'int'
Fixes: 17698/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5728970447781888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5c072c9ed7c6f173b8a0a886fb7fe1e8e4c1fadd)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ac36c00a44c74880e1ef18ba89b40f1dd12994ce
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 17:01:38 2019 +0200
avcodec/g729postfilter: Fix undefined intermediate pointers
Fixes: index -49 out of bounds for type 'int16_t [192]'
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5756275014500352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0c61661a2cbe1b8b284c80ada1c2fdddf4992cad)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4474fbd9dc2a8c1975ce2dff2502c605a47b0e63
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 17:01:38 2019 +0200
avcodec/g729postfilter: Fix undefined shifts
Fixes: left shift of negative value -12
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5756275014500352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 6a4fdbf112385824fc9b7d7739685359213b579a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fb680f6d08a573ad4db4225b7cce9072bf1f470e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 17:01:38 2019 +0200
avcodec/lsp: Fix undefined shifts in lsp2poly()
Fixes: left shift of negative value -30635
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5756275014500352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2b93f52cd635f372b7b22396939e840c63e8edf3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=47cf3051fb8c85712026b769344483a6119410f0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 12:04:57 2019 +0200
avcodec/adpcm: Fix left shifts in AV_CODEC_ID_ADPCM_EA
Fixes: left shift of negative value -1
Fixes: 17683/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_EA_R2_fuzzer-5111690013704192
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8695fbec573b0d434cf2e703a0d45742a09a5d94)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1487993fae238bfa6480a9c84b2e3d960614872d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 24 22:52:03 2019 +0200
avformat/shortendec: Check k in probe
Fixes: Assertion failure
Fixes: 17640/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5708767475269632
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ea770eb55941a6ed7b86828d6ea2f4e718a4b337)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d8658b51b75c0c57d9f72014590ca12ac1831436
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 12 13:46:04 2019 +0200
avfilter/vf_geq: Use av_clipd() instead of av_clipf()
With floats we cannot represent all 32bit integer dimensions
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c8813b1a984714f0027cabeea2394035df20cf38)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=448b4cbefeb378a51acb07c4837dec92aa61ff2f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Oct 12 18:32:08 2019 +0200
avcodec/wmaprodec: Check that the streams channels do not exceed the overall channels
Fixes: NULL pointer dereference
Fixes: 18075/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XMA1_fuzzer-5708262036471808
Fixes: 18087/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XMA1_fuzzer-5740627634946048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e418b315ddd0505e707860f8cc8b796ce06f3458)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0cdd0486ef0640fe230d66a12e8d5d8b6dc891e8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Oct 10 18:26:44 2019 +0200
avcodec/qdmc: Check input space in qdmc_get_vlc()
Fixes: Timeout (125sec -> 0.4sec)
Fixes: 18059/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDMC_fuzzer-5656195825664000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2c7975fe6f5c734fce9c59e8418c7f2de15a558d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6996d323a00f5ec23f2998218267af55899a0a3c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Sep 29 01:22:37 2019 +0200
avcodec/pcm: Check bits_per_coded_sample
Fixes: shift exponent -2 is negative
Fixes: 17736/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PCM_F16LE_fuzzer-5742815929171968
Fixes: 17998/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PCM_F24LE_fuzzer-5716980383875072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5de19160a3c0dedb3cefd00e863a8d8f74ca2ad0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=94125bb1d69ca5d0591c0bd787bfeb7f82e32659
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Sep 26 15:40:30 2019 +0200
avcodec/exr: Allow duplicate use of channel indexes
Fixes: Ticket #8203
Reported-by: durandal_1707
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 080819b3b4b59ef498511ac349414af85728349c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=df8caf9a761898881c9ee36423ee3fb4033a65da
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 30 08:50:41 2019 +0200
avcodec/fitsdec: Fail on 0 naxisn
Fixes: Timeout (100+ sec -> 23ms)
Fixes: 17769/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5678314672357376
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 4a3303d52096337dc109fbd523ecb4b46cddace1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3d55f7782db375add5a1f21dbd3ab46034c556a9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 24 12:40:35 2019 +0200
avcodec/dxv: Subtract 12 earlier in dxv_decompress_cocg()
the data_start is after reading 12 bytes and if its subtracted
at the very end the intermediate might overflow
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit dd9e6d077ea3259cc6c1896334bbbc7f948979b7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=30265f277823cf316d5751a27dc1fb20719dd060
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 24 12:39:25 2019 +0200
libavcodec/dxv: Remove redundant seek
This seeks to the position the previous call to dxv_decompress_opcodes()
positioned us in case of success
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c371e50b4f125361eb183ac3c226f4044ae64b08)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7cdf991e3783e6f3ce4a3a8cbb3e470dae99f81e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 24 00:42:04 2019 +0200
avcodec/ituh263dec: Check input for minimal frame size
Fixes: Timeout (28sec -> 3sec)
Fixes: 17559/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H263_fuzzer-5681050776240128
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7f0498ed461987b62bb97ff6463b4df108d60d78)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c5cf948e204d2abb1ff0ca327a9990e91377a1d9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 24 01:43:35 2019 +0200
avcodec/truemotion1: Check that the input has enough space for a minimal index_stream
Fixes: Timeout (18sec -> 0.4sec)
Fixes: 17585/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION1_fuzzer-5117015135617024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 4a660fac9899191d4121cde02f2a98977b1303b6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=86d36769e9eccedfcbd16f14dbd777ae8cab673a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 21 13:43:19 2019 +0200
avformat/mpsubdec: Clear queue on error
Fixes: Memleaks
Fixes: 17219/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5720539124989952
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9a0d36e562d53716cf000895c2f892fb1f48165d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8c550c8e25cda70e8ee1648b8c5307e482739ecc
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 21 18:14:03 2019 +0200
avcodec/sunrast: Check that the input is large enough for the maximally compressed image
Fixes: Timeout (17sec -> 15ms)
Fixes: 17224/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SUNRAST_fuzzer-5663218491457536
Fixes: 17224/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SUNRAST_fuzzer-5735590015795200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit bf0ba75c4a9231ed62afe60bed5bde2728971e30)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3a45323c97e810dc27c2a4357e9348ebd629780f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 21 18:10:25 2019 +0200
avcodec/sunrast: Check for availability of maplength before allocating image
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 711ad71aea7847883662bf95e01640d9745b313b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=878ba993166ef2b86acf46cfce8a7a8107ceb04b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Oct 4 17:10:38 2019 +0200
avformat/subtitles: Check nb_subs in ff_subtitles_queue_finalize()
Fixes: null pointer dereference
Fixes: 17828/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5645915116797952
Fixes: Ticket8147
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 81b53913bbb97234e22187d1122948c351a3466d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2f20bd7076e9fbbcca77991b925598a5d045032f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Oct 2 19:26:51 2019 +0200
avcodec/wmaprodec: Check if there is a stream
Fixes: null pointer dereference
Fixes: signed integer overflow: 512 * 2147483647 cannot be represented in type 'int'
Fixes: 17809/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XMA1_fuzzer-5634409947987968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9b533de28eb19c660c75823ff2af2f8549c4095a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fe82ca8709aa633b948b8be2afd5a396c7cfbcde
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 9 20:30:32 2019 +0200
avcodec/g2meet: Check for end of input in jpg_decode_block()
Fixes: Timeout (100sec -> 0.7sec)
Fixes: 8668/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5174143888130048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 61dd2e07be7ca636e1d3d868f90dde1b10985f4c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b736f5be190506cfcd5b332178e1cfdc059c1605
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 9 20:05:09 2019 +0200
avcodec/g2meet: Check if adjusted pixel was on the stack
This basically checks if a pixel that was coded with prediction
and residual could have been stored using a previous case.
This avoids basically a string of 0 symbols stored in less than
50 bytes to hit a O(n²) codepath.
Fixes: Timeout (too slow to wait -> immediately)
Fixes: 8668/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-4895946310680576
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9c84c162e9f9f000ef47d4fcd07354805f38d455)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=07e77be69f0f3b7b61556438fb149f2b58b5c1b2
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 30 23:42:41 2019 +0200
avformat/electronicarts: If no packet has been read at the end do not treat it as if theres a packet
Fixes: Assertion failure
Fixes: 17770/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5700606668308480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c4de49edc4652e2f17c8747a6dd9b36ff362017a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=22b9eaf4e69fa2ab7275fd8b39288c6aee346317
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 30 08:02:11 2019 +0200
avcodec/dxv: Check op_offset in dxv_decompress_yo()
Fixes: signed integer overflow: -2147483648 - 8 cannot be represented in type 'int'
Fixes: 17745/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5734628463214592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 97450d2b6a08769cbc4665bc66f6db9e8c5da2a4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d8e3ea840020b734622a2ac4177cbaefae77aae7
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 12:31:39 2019 +0200
avcodec/utils: Check sample_rate before opening the decoder
Fixes: signed integer overflow: 2 * -1306460384 cannot be represented in type 'int'
Fixes: 17685/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_fuzzer-5747390337777664
Fixes: 17688/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_ACM_fuzzer-5739287210885120
Fixes: 17699/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_ACM_fuzzer-5678394531905536
Fixes: 17738/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5763415733174272
Fixes: 17746/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINKAUDIO_RDFT_fuzzer-5703008159006720
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 75fefb1fb7ac8b423e08a8dca19b19884a325ebf)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d44ac91b170e1b04a0a0fa261ca823459b569f49
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 27 18:36:16 2019 +0200
avcodec/aptx: Fix multiple shift anomalies
Fixes: left shift of negative value -24576
Fixes: 17719/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APTX_fuzzer-5710508002377728
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 675f62a202be7cfe9576b48679b8e6bc1183e84e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f0749555d7f84d0db09b006cd40db10e9550e252
Author: James Almer <jamrial at gmail.com>
Date: Sat Sep 28 23:11:06 2019 -0300
avcodec/fitsdec: fix use of uninitialised values
header.data_max and header.data_min are not necessarely set on all decoding scenarios.
Fixes a Valgrind reported regression since cfa193779103c97bbfc28273a0ab12c114b6786d.
Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: James Almer <jamrial at gmail.com>
(cherry picked from commit e3f0ecfc57889de0e0a359ec30b77851d53cea87)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=677b36294845c14501d2d2288ab5e25119277ef5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 11 22:28:09 2019 +0200
avcodec/motionpixels: Mark 2 functions as always_inline
Fixes: Timeout (30sec -> 25sec)
Fixes: 17050/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOTIONPIXELS_fuzzer-5719149803732992
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 017884bdc3975528cacd5d23001558952cbdbabb)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4757369c3fb5d67b9cecf15d62855b4d11e209c8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 14 18:31:40 2019 +0200
avcodec/ituh263dec: Make the condition for the studio slice start code match between ff_h263_resync() and ff_mpeg4_decode_studio_slice_header()
If they mismatch an infinite loop can occur
Fixes: Timeout (infinite loop)
Fixes: 17043/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5695051748868096
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8335ba8ae99941422bef0e16ea8cf1ebe2e9a7b3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d5a3e17d29d9b496c700941481647f31590320d0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 14 14:26:49 2019 +0200
avcodec/ralf: Fix integer overflow in decode_channel()
Fixes: signed integer overflow: -1094995519 * 64 cannot be represented in type 'int'
Fixes: 17030/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5640695838146560
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit fbb314b6f2c2b77608442966f28aac20343a1cae)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c82ae7ea2a8b0460700e97c29ed8b10804f84cca
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 10 20:20:31 2019 +0200
vcodec/vc1: compute rangex/y only for P/B frames
Fixes: left shift of 1073741824 by 1 places cannot be represented in type 'int'
Fixes: 16976/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-4847262047404032
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e75e7fe1601b97c31e3ce90473ab71b9a0667573)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=461bcc537914ec396128bded2cc2034edcbd6db4
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 10 18:57:25 2019 +0200
avcodec/vc1_pred: Fix invalid shifts in scaleforopp()
Fixes: left shift of negative value -2
Fixes: 16964/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5757853565976576
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ced9a1cd0ab76a65e509b0d7c56965d61ea1df84)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=88ef3d9cfd2b85d72c072048baf9a4173b950216
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 10 17:39:45 2019 +0200
avcodec/vc1_block: Fix invalid shift with rangeredfrm
Fixes: left shift of negative value -7
Fixes: 16959/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3_fuzzer-5200360825683968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c722a69253a280b86b1d2a4ca00c89345a796781)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3e450892b321dbc378d9e7dee764921aecf538c9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 8 19:30:50 2019 +0200
avcodec/vc1: Check for excessive resolution
Fixes: overflow in aspect ratio calculation
Fixes: signed integer overflow: 393215 * 14594 cannot be represented in type 'int'
Fixes: 15728/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3IMAGE_fuzzer-5661588893204480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 181e138da7207523b387eabc28d24e74a46248bc)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fca0a31b482fd5f1786f24420fe4878ade6a4b0e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 31 22:00:35 2019 +0200
avcodec/vc1: check REFDIST
"9.1.1.43 P Reference Distance (REFDIST)"
"The value of REFDIST shall be less than, or equal to, 16."
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7f7af9e294f8bc00756922ab088430ea5b9d7498)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=98c4cec8ba7580b8a0161c40161bfdc55890bff8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 2 22:59:55 2019 +0200
avcodec/apedec: Fix several integer overflows in predictor_update_filter() and do_apply_filter()
Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
Fixes: signed integer overflow: -14527961 - 2147483425 cannot be represented in type 'int'
Fixes: 16380/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5645957131141120
Fixes: 16968/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5716169901735936
Fixes: 17074/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5198710497083392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1e95a3e8a7250060befd9a5fba69151bb2a6690c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=22314cbea62d18be6487b6ec4e952df121730718
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 9 23:23:20 2019 +0200
avcodec/hevc_cabac: Tighten the limit on k in ff_hevc_cu_qp_delta_abs()
Values larger would fail subsequent tests.
Fixes: signed integer overflow: 5 + 2147483646 cannot be represented in type 'int'
Fixes: 16966/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5695709549953024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f63cd1963e36bc70211e072bac7eb3606cf85f14)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ec6f539196742ab0d347e54939e2b4bab26457bf
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 17 19:53:45 2019 +0200
avcodec/4xm: Check index in decode_i_block() also in the path where its not used.
Fixes: Infinite loop
Fixes: signed integer overflow: 2147483644 + 16 cannot be represented in type 'int'
Fixes: 16169/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5662570416963584
Fixes: 16782/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5743163859271680
Fixes: 17641/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5711603562971136
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 87ddf9f1ef17726fd4235f2e7aed8334d0ff231b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=955acbd8d5e211b4d8e9b826c50a4d64fca11f9c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Sep 25 20:51:22 2019 +0200
avcodec/atrac3: Check block_align
Fixes: Infinite loop
Fixes: 17620/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC3_fuzzer-5086123012915200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2acbbe262325187d87e8881c2984d203fb54207e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3a7fa0cebf60e2f3f367912043a623900195d6ae
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Sep 25 20:31:50 2019 +0200
avcodec/alsdec: Avoid dereferencing context pointer in inner interleave loop
This makes the decoder faster
Improves/Fixes: Timeout (22sec -> 20sec)
Testcase: 17619/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5078510820917248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 581a895c5c8b464a7fc7ebbaa6d9f565c10bae62)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ae4bfed934e3912bea994bb9c74019ac5c4e78d8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 15 23:42:42 2019 +0200
avcodec/fitsdec: Prevent division by 0 with huge data_max
Fixes: division by 0
Fixes: 15657/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5738154838982656
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cfa193779103c97bbfc28273a0ab12c114b6786d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3ba1413f0427f1ba455b0023fbcead59030911ad
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Sep 25 16:48:46 2019 +0200
avcodec/dstdec: Fix integer overflow in samples_per_frame computation
Fixes: Timeout (? -> 2ms)
Fixes: 17616/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DST_fuzzer-5198057947267072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7dc0943d4aa014e616e2f2a4802cb3da829f9420)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ea8d459fc9144e7d880b629e93f6c2091cd503e5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Sep 25 01:07:34 2019 +0200
avcodec/g729_parser: Check block_size
Fixes: Infinite loop
Fixes: 17611/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5765134928052224
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 972a0a818ff7a9b33c7f37e08783f4b6082f9aa2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b5d6694cb7916ef1d6853eec123ef84cff5abf69
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Sep 24 23:50:23 2019 +0200
avcodec/sbcdec: Initialize number of channels
Fixes: out of array access
Fixes: 17609/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SBC_fuzzer-5758729319874560
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Reviewed-by: Moritz Barsnick <barsnick at gmx.net>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 02fb6a214717d40487cae2b06f13b14fabb6e101)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4bd6253313b10a43eff7760ff3e30d5075fd5960
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Dec 24 01:14:51 2018 +0100
avcodec/utils: Optimize ff_color_frame() using memcpy()
4650975 -> 4493240 dezicycles
This optimizes lines 2 and later. Line 1 still uses av_memcpy_backptr()
This change originally fixed ossfuzz 10790 but this is now fixed by other
optimizations already
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 95e5396919b13a00264466b5d766f80f1a4f7fdc)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c6b6f2b3428a49873e44ef8452999b8c28641f90
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Sep 8 21:08:31 2019 +0200
avcodec/aacdec: Check if we run out of input in read_stream_mux_config()
Fixes: Infinite loop
Fixes: 16920/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5653421289373696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3dce4d03d5a555bff2e11f97fb54701b22effeaf)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0d47567d0be73f4927c19f3075f903006f9d6fc7
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Sep 8 17:25:07 2019 +0200
avcodec/utils: Use av_memcpy_backptr() in ff_color_frame()
Fixes: Timeout (191sec -> 53sec)
Fixes: 16908/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5711207859748864
Fixes: 10709/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5630617975259136
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 340ab13504dddb71889f518983174d7bac7cfe96)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d7cb0d2205a3aa0a9b79aa4e1c793cd265f6679d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 6 10:55:26 2019 +0200
avcodec/smacker: Fix integer overflow in signed int multiply in SMK_BLK_FILL
Fixes: signed integer overflow: 238 * 16843009 cannot be represented in type 'int'
Fixes: 16958/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKER_fuzzer-5193905355620352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 033d2c4884eca3f4f80047bff93255b0cc4fa7a3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d01ab37867e8b0e098645631675495238d8658b8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 6 10:46:38 2019 +0200
avcodec/alac: Fix invalid shifts in 20/24 bps
Fixes: left shift of negative value -256
Fixes: 16892/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-4880802642395136
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b30c07cc2b9ee5bc52e1782eba9aa40e99085a7e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c87327f4a545cf41ce20814a17b2a14389f880b1
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 6 10:36:43 2019 +0200
avcodec/alac: fix undefined behavior with INT_MIN in lpc_prediction()
Fixes: signed integer overflow: -2147483648 * -1 cannot be represented in type 'int'
Fixes: 16786/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5632818851348480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0831cbfe099192098d91e049ed9cf03c5a9cb376)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cc178d0e4d39b3b37d472ca499b6f312790ae6a8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Sep 5 20:47:04 2019 +0200
avcodec/ffwavesynth: Fix integer overflow in timestamps
Fixes: signed integer overflow: 9223371075321077760 * 2 cannot be represented in type 'long'
Fixes: 16447/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5698937431785472
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c7ccbf40edb81d40727cca3a7ffd1848d3ed880a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cc4cdecc61407fede22043e40417ad64043090db
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 27 00:29:06 2019 +0200
avcodec/dxv: Check op_offset in both directions
Fixes: signed integer overflow: 61 + 2147483647 cannot be represented in type 'int'
Fixes: 15311/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5742552826773504
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8c7d5fcfc32d65951039ab2bb78947a41bdd96c4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=59f5d232dccf5da8d64b16bccdffc480f509be27
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 23 23:52:04 2019 +0200
avcodec/adpcm: Check number of channels for MTAF
Fixes: out of array access
Fixes: 17608/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_MTAF_fuzzer-5074936267276288
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 74bbf9bc8279e0b8eba89c8cca68e8ad7ff547ed)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d918e45760a2637e0e8947466ec6688030a3e084
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 21 18:06:24 2019 +0200
avcodec/sunrast: Fix indention
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0728d644973c314785c26b3d0559ba829ca31641)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=942dcae5174db2aa4fcfe2ecc74ff43495ab6dfb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Sep 21 18:06:02 2019 +0200
avcodec/sunrast: Fix return type for "unsupported (compression) type"
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0e8b7709a92afd7c10b4b5861870f6e365f280c3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f8a4c39b2f6824c85b064791d6df6d6c8d8da706
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 31 01:25:03 2019 +0200
avformat/mov: Check for EOF in mov_read_meta()
Fixes: Timeout (195sec -> 2ms)
Fixes: 16735/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5090676403863552
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 093d1f42507e07d9acb43a8a3135e4ebe3530fe2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cb3286d66345d2d6f1675db841c0b9a710592ffb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 30 19:40:37 2019 +0200
avcodec/hevcdec: Fix memleak of a53_caption
Fixes: 15295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5675655187922944
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ef50cf7b32b91af303e37236f22e2e89971a84b7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c87ccb476f9a70c96448310ea066f61efd789bf2
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 31 00:20:39 2019 +0200
avformat/cdxl: Fix integer overflow in intermediate
Fixes: signed integer overflow: 65535 * 65312 cannot be represented in type 'int'
Fixes: 16704/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6294115603447808
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5c5575c8dc892473ef9d35ca6419e8dabbc5e5ac)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c9173f878729fa3ac01ec0fd320b9ad2da41d5fb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Aug 28 19:01:41 2019 +0200
avcodec/hevcdec: repeat character in skiped
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit d2d8e797cc4f3cea3470d464bd5f51cd097fe371)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0d1e3b33ed3a5d9131c366ab3a46c36aae5c452e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Aug 28 21:53:05 2019 +0200
avcodec/gdv: Replace assert() checking bitstream by if()
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a9fae76370baf11a03b2c0ea590bb2d2f3f372ce)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4b68a455e20cceeac0b9ae989fb5663a0e47a963
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Aug 27 17:21:00 2019 +0200
libavcodec/utils: Free threads on init failure
Fixes: Multiple memleaks
Fixes: ffmpeg-memory-leak
Found-by: Francis Provencher <francis at protekresearchlab.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 61b055bed0968d60eb24a5080fb4ba2bcf73b753)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=eeb50e42ba39672df2b098e073bbf9d4c0ea5818
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Aug 28 21:56:35 2019 +0200
avcodec/htmlsubtitles: Avoid locale dependant isdigit()
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b94cf549e2d9e456d77f8539baca0fffa805ba69)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=97f04bc6e500385a91412bd98d4a8045acfcc16c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 25 18:22:50 2019 +0200
avcodec/alsdec: Check k from being outside what our implementation can handle
The specification does not seem to list what the maximum valid
value is
Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int'
Fixes: 16268/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5638164544225280
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e1255789941d213a8e193469d0687946c9fa4a63)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5ac0f944274998cf03aa8865eeb420f984967a3b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 25 17:49:15 2019 +0200
avcodec/takdec: Fix integer overflow in decorrelate()
Fixes: signed integer overflow: -2424832 - 2145653689 cannot be represented in type 'int'
Fixes: 16138/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5643451346976768
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f1192736494a5b16717de66da4a3d3c6af0e9a7a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3862f64d8a295a1275508d8e10a85a81cc29efd6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 24 00:11:02 2019 +0200
avcodec/aacps: Fix integer overflows in hybrid_synthesis()
Fixes: signed integer overflow: -822667928 + -1399761199 cannot be represented in type 'int'
Fixes: 15756/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5645182051024896
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ec749ed2225e0c33f0910fc318c73da6f4ceb587)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b718098a1e88e6b6640a3e638d149145d836834f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Aug 23 00:23:52 2019 +0200
avcodec/mpeg4videodec: Fix integer overflow in mpeg4_decode_studio_block()
Fixes: signed integer overflow: 24023040 * 112 cannot be represented in type 'int'
Fixes: 16570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5173275211071488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Kieran Kunhya <kierank at obe.tv>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0e4a0e962cb0e422d2a350b875fc1e38d7b842a3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=033013f83d6dfa7259c004015feb694907235bcd
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Aug 20 09:16:40 2019 +0200
avcodec/vp56rac: delay signaling an error on truncated input
A threshold of 1 is sufficient for simple_dump_cut.webm, 10 is used
just to be sure the next truncated file doesnt cause the same issue
Obvious alternative fixes are to simply accept that the file is broken or to
write some advanced error concealment or to
simply accept that the decoder wont stop at the end of input.
Fixes: Ticket 8069 (artifacts not the differing md5 which was there before 1afd246960202917e244c844c534e9c1e3c323f5)
Fixes: simple_dump_cut.webm
Fixes: regression of 1afd246960202917e244c844c534e9c1e3c323f5
fate-vp5 changes because the last frame is truncated and now handled
differently.
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b6b9ac5698c8f911841b469af77199153278c55c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 70fb3fa990d604211d5b24fc43cdfe31560de250)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2b937a41d49538c76c34c523b9cdd6743d4abab4
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Aug 20 11:51:48 2019 +0200
avcodec/vp5/6/8: use vpX_rac_is_end()
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ab56e62e8f7e02760cfc883956511cab32393315)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1dd89192c59df0d6655e9308a0782d8c7b259b18)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a9a207524763d43ffc7f0c9da2fb944a509b974a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 11 22:28:31 2018 +0200
avcodec/vp56: Add vpX_rac_is_end() to check for the end of input
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0fb83b4c91d5a0784ca81df4283f25740c263f20)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=68ec113daed1d1f1ba89a2f214b851b1bdc0e8a8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 29 21:26:43 2019 +0200
avcodec/qdm2: Check frame size
Fixes: index 2304 out of bounds for type 'float [2304]'
Fixes: 16332/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5679142481166336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 12b909ba319d32ed100d9b26021aa9b6976424d7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c2848b491606a6f14dd749ae6fc02b30f2af8218
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 31 22:12:38 2019 +0200
avcodec/vc1_pred: Fix refdist in scaleforopp()
Fixes: out of array access
Fixes: 16601/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5656105392275456
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 413e0f2516eef678011cffd1ec6f0d92aa8bb96a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=51dcaf6a299fbc98b14db2fdc275b62d58ccdf9c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Sep 6 12:06:30 2019 +0200
avcodec/vorbisdec: fix FASTDIV usage for vr_type == 2
This reverts a hunk from f1ca40ee00402102046fc7e59606651930436b0e
Fixes: out of array read
Fixes: 16924/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5157893162139648
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 722fd4696583cc984700eaec4745922ae177b2da)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=28230cb91cc114980a9986043197cb52884476cf
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Aug 21 23:22:39 2019 +0200
avcodec/iff: Check for overlap in cmap_read_palette()
Fixes: undefined memcpy() use
Fixes: 16302/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5678750575886336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit dfa5d1a3667fa38e07373becc2401175b31d8228)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c2c1843dcd2a8ce5ac9dacbea754e0f0b9a22fe9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Sep 2 22:44:50 2019 +0200
avcodec/apedec: Fix 32bit int overflow in do_apply_filter()
Fixes: signed integer overflow: 2147480546 + 4096 cannot be represented in type 'int'
Fixes: 16280/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5123442566758400
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen at acc.umu.se>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9d3ddef519e88c40c05be8cb94cd9e71c0957ec7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=69a17c38a7fda67e39654ffb45d613e24235a251
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 17 19:25:01 2019 +0200
avcodec/ralf: fix undefined shift in extend_code()
Fixes: left shift of negative value -3
Fixes: 16147/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5658392722407424
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 4778407ab3b545c40def7e95a8f9dd4ae92a4e8e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=965c9026272621b3afdbd547de25f86075c31f3f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 17 19:18:31 2019 +0200
avcodec/ralf: fix undefined shift
Fixes: left shift of negative value -2
Fixes: 16145/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5146671058518016
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0ee886988e75b3c22cabc2ca0fadcf8e4f787640)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=56d45271d000893dd4b3f8a9943a66d04954b975
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Sep 1 22:31:45 2019 +0200
avcodec/bgmc: Check input space in ff_bgmc_decode_init()
Fixes: Infinite loop
Fixes: 16608/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5636229827133440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Thilo Borgmann <thilo.borgmann at mail.de>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b54031a6e93d1abc7fb2d0263e0f6c4b639e423f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8ba17766a6b30db78c638b9f86b3cc57985d2006
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 15 23:22:50 2019 +0200
avcodec/truemotion2: Fix multiple integer overflows in tm2_null_res_block()
Fixes: signed integer overflow: 1795032576 + 598344192 cannot be represented in type 'int'
Fixes: 16196/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5636723419119616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cc78783ce5e8837d4f4ca43eedf2d299651e65ff)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8fed01d713603c352f2079dcb45d45278cabeb18
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 15 20:04:35 2019 +0200
avcodec/vc1dec: Require res_sprite for wmv3images
non res_sprite leads to decoder delay which leads to assertion failure
Fixes: Assertion failure
Fixes: 16402/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3IMAGE_fuzzer-5704510034411520
Fixes: left shift of 1073741824 by 1 places cannot be represented in type 'int'
Fixes: 16425/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3IMAGE_fuzzer-5692858838810624
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9c6b4004928ef41563b0e913666f8da27fdb2399)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ffaa89b5ad0daa503b469f699741291362a27cf6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 15 18:47:54 2019 +0200
avcodec/vc1_block: Check for double escapes
Fixes: out of array read
Fixes: 16331/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3IMAGE_fuzzer-5672735195267072
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 6962fd586e1a9a98828866dcfb4114af30c8c756)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=77b92f757a60c2aaa9a9b4ba63825489382ad0c4
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 8 01:18:05 2019 +0200
avcodec/vorbisdec: Check get_vlc2() failure
Fixes: out of array read
Fixes: 16510/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5754510382727168
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 07b948fe60789064d7c784d47b8fe798a9a4d2b9)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=faeeb2e1d7c61d97d33ccbb8fed34e0a8c86fb31
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 11 20:56:44 2019 +0200
avcodec/tta: Fix integer overflow in prediction
Fixes: signed integer overflow: -395281576 + -1827578048 cannot be represented in type 'int'
Fixes: 16038/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5646109705240576
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7e9aecc9f358901426c134978e764ee7beac4944)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=29961003340a3484226bf6fe2a567f7f257e803b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Aug 12 00:21:49 2019 +0200
avcodec/vb: Check input packet size to be large enough to contain flags
Fixes: Timeout (->9sec)
Fixes: 16292/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VB_fuzzer-5747063496638464
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit dea2591d4fbc989ca82bc8a8ad7d16aacdc89af1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f57fd95be9284e585473f8f967c5134e4c9cf517
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 10 17:34:37 2019 +0200
avcodec/cavsdec: Limit the number of access units per packet to 2
Fixes: Timeout (122sec -> 13ms)
Fixes: 15978/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-5148925004087296
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 37bc8e3249c88b733bcc0d8c74cdf668292e4d63)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2bef13cc45399f00f01a1ba455cebc452b74e7ff
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Aug 9 01:23:49 2019 +0200
avcodec/alac: Check for bps of 0
Fixes: shift exponent 32 is too large for 32-bit type 'unsigned int'
Fixes: 15764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5102101203517440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8f49176e845fee8e4e0aaf06411636b46d1ae3ad)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=505a44513f1c824d0c6e6e21b95019a3ad3ebe10
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 8 19:48:19 2019 +0200
avcodec/alac: Fix multiple integer overflows in lpc_prediction()
Fixes: signed integer overflow: 2088795537 + 2147254401 cannot be represented in type 'int'
Fixes: signed integer overflow: -1500363496 + -1295351808 cannot be represented in type 'int'
Fixes: signed integer overflow: -79560 * 32640 cannot be represented in type 'int'
Fixes: signed integer overflow: 2088910005 + 2088796058 cannot be represented in type 'int'
Fixes: signed integer overflow: -117258064 - 2088725225 cannot be represented in type 'int'
Fixes: signed integer overflow: 2088725225 - -117258064 cannot be represented in type 'int'
Fixes: 15739/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5630664122040320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ae3d6a337ad25527bcd3172e3885e45fadf9908c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7b6d80c94f06abbc0c1ed3eac42cd63ef9c2b8b8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 22 23:24:35 2019 +0200
avcodec/rl2: set dimensions
The dimensions are always 320x200 they are hardcoded in the demuxer.
Hardcode them instead in the decoder.
Fixes: Timeout (16sec -> 400ms)
Fixes: 15574/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RL2_fuzzer-5158614072819712
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 965e766e4892cfc45c97cca88895248a7735e7d0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0a1d92cdd19cb41985f158497362fa1096983f09
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 22 23:43:48 2019 +0200
avcodec/aacdec: Add FF_CODEC_CAP_INIT_CLEANUP
Fixes: memleaks
Fixes: 16289/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5200695692623872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 48b86dd8a6bf50a7d8ab0343a1535bc4b0b5b196)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2f81dc8ce0a74282e986a0931966cdc569f54c1e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 22 19:13:56 2019 +0200
avcodec/idcinvideo: Add 320x240 default maximum resolution
Fixes: Timeout (128sec -> 2ms)
Fixes: 16568/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IDCIN_fuzzer-5675004095627264
See: [FFmpeg-devel] [PATCH 4/4] tools/target_dec_fuzzer: Adjust max_pixels for IDCIN
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen at acc.umu.se>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c9fcf881e69e34a2acfa2bb7052ca200cab16740)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8827dd34acfeac707c68d038f7c2528f326b3a29
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Aug 21 20:37:17 2019 +0200
avformat/realtextdec: free queue on error
Fixes: memleak
Fixes: 16277/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5696629440512000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 493438fafc5c43b7b7c62bf0c21b7cc884034ce9)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0fcc5b9a8012a04ac19eb5e75e3812a8ed912a53
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Aug 19 01:30:53 2019 +0200
avcodec/alsdec: Fix integer overflow in decode_var_block_data()
Fixes: signed integer overflow: 1927975249 - -514719744 cannot be represented in type 'int'
Fixes: 16413/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5651206856245248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Thilo Borgmann <thilo.borgmann at mail.de>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 661a9b274b0181b2e36ff21fd13840f35992bea6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ae339717cacf0c000479716ec5a129b342044588
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Aug 20 16:52:07 2019 +0200
avcodec/alsdec: Limit maximum channels to 512
There seems to be no limit in the specification and upto 64k could be stored
512 is choosen as limit as thats the maximum in a conformance sample
An alternative to this patch would be a max_channels variable
Fixes: OOM
Fixes: 16200/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5764788793114624
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Suggested-by: Thilo Borgmann <thilo.borgmann at mail.de>
Reviewed-by: Thilo Borgmann <thilo.borgmann at mail.de>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f51e4d026cc762ff2d47d6107658dbff42ba5ea8)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9c24fb25fee6fb89ad0a9188abd7e86ecea09efc
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 15 21:00:54 2019 +0200
avcodec/anm: Check input size for a frame with just a stop code
Fixes: Timeout (11sec -> 6sec)
Fixes: 16344/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ANM_fuzzer-5673032000995328
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1965161ef6d2aac8d3b034570c3da69dabca9e71)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ba67c68044e11b03ce61d356c2a80f4d65f46014
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Aug 12 21:17:05 2019 +0200
avcodec/flicvideo: Optimize and Simplify FLI_COPY in flic_decode_frame_24BPP() by using bytestream2_get_buffer()
Fixes: Timeout (31sec -> 22sec)
Fixes: 16217/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5658084189405184
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen at acc.umu.se>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e301736862f18a449c317a47d0d60d3484e41667)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f01618f84b34f23156bd05e1d9211b274a6ec9f5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Aug 12 21:17:04 2019 +0200
avcodec/loco: Check left column value
Fixes: Timeout (42sec -> 379 ms)
Fixes: 16323/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LOCO_fuzzer-5679178099195904
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c812db814ebd603106220854e343558ec1115e57)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a4ee3561899706f383c7c17b21bf762842ed565b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 10 23:09:45 2019 +0200
avcodec/ffwavesynth: Fixes invalid shift with pink noise seeking
Fixes: left shift of negative value -961533698048
Fixes: 16242/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5738550670131200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george at nsup.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cdea0206efeca83a0a9b57d0764b177b2e11ab7c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e711ee19c523c1a0c4ec7bf588af46f582dfb3a9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 10 23:09:44 2019 +0200
avcodec/ffwavesynth: Fix integer overflow for some corner case values
Fixes: left shift of negative value -14671840
Fixes: 16000/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5145977817661440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c4a88fb546b64179aff12c169239285932e570ac)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0ab43786f964540ce1959ce901b32a8d31c943f2
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 1 00:50:21 2019 +0200
avcodec/indeo2: Check remaining input more often
Fixes: Timeout (95sec -> 30ms)
Fixes: 14765/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO2_fuzzer-5692455527120896
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpe
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 52939a2c5772ec00101d293695d0a96dcccf99d9)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7ce04a5e63f9816c2898a11522a505510be54750
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Aug 1 01:49:47 2019 +0200
avcodec/diracdec: Check that slices are fewer than pixels
Fixes: Timeout (197sec ->144ms)
Fixes: 15034/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5733549405110272
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit fbbc8ba67f19d55380b1bc8b5f057328c266d747)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=68f395f4173900129efcd6eba045e7a1dd112d54
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Aug 6 23:30:02 2019 +0200
avcodec/vp56: Consider the alpha start as end of the prior header
Fixes: Timeout (23sec -> 71ms)
Fixes: 15661/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6A_fuzzer-6257865947348992
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit db78bc1297ebaa51cfe5c80775808ec11ed7512b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1533f2a135092c0ad0c9eb295dc9483e9c58c607
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Aug 12 02:17:18 2019 +0200
avcodec/4xm: Check for end of input in decode_p_block()
Fixes: Timeout (81sec -> 0.2sec)
Fixes: 16169/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5662570416963584
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8f92eb05e063e6c4d6e36521020620d4e6e1c21d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d103c07fc22368593d924a0504c5592ea54f88c6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Aug 12 02:17:15 2019 +0200
avcodec/hevcdec: Check delta_luma_weight_l0/1
Fixes: signed integer overflow: 1 + 2147483647 cannot be represented in type 'int'
Fixes: 16041/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5685680656613376
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 021f29506b493376d62cdb5b9cb66a6b85e5361f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dd6ad87a912e9b5397b6e6814bef81bc1d2b0e5e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 3 01:49:55 2019 +0200
avcodec/hnm4video: Optimize postprocess_current_frame()
Improves: Timeout (220sec -> 108sec)
Improves: 15570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HNM4_VIDEO_fuzzer-5085482213441536
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen at acc.umu.se>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cd460f4da04c05d6ba93ccbbe294e948768f0937)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2cce17339ca7eb5eea071f6bc35d233e929687d8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Aug 6 18:05:02 2019 +0200
avcodec/hevc_refs: Optimize 16bit generate_missing_ref()
Fixes: Timeout (86sec -> 8sec) [these numbers assume also "[FFmpeg-devel] [PATCH 2/5] [RFC] avcodec/hevcdec: Check for overread in hls_decode_entry()"]
Fixes: 15702/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5657764929470464
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit da8936969fe695a042282d5686e12227745d299a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2ce39978468f53fc588f3fd2fc18a5548336a7f0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jul 30 00:52:18 2019 +0200
avcodec/scpr: Use av_memcpy_backptr() in type 17 and 33
This makes the changed code-path faster.
Change not tested except with the fuzzer testcase as I found no other testcase.
Improves: Timeout (136sec -> 74sec)
Improves: 16040/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5705876062601216
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
(cherry picked from commit 950a21e83c742714d6afbecd3e3fd1887e80fa40)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=999a7532a462830145269ee00c8e5c6e6b42c9ba
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 10 23:09:49 2019 +0200
avcodec/dds: Use ff_set_dimensions()
Fixes: signed integer overflow: 2082471995 * 36 cannot be represented in type 'int'
Fixes: 16025/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DDS_fuzzer-5136663778426880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9cd1e939cf26e7a53f28cbbda22d27535981b9db)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6356e85feb1167818f2d956a57730d52426fa211
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 10 23:09:42 2019 +0200
avcodec/mpc8: Fix 32bit mask/enum
Fixes: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 15817/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPC8_fuzzer-5636626409062400
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e8bb949ade4078ca318a9b3475cb7a6cfc7e4639)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=db3a640bd227aa375a087e5b5546fabbc72d9ec7
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jul 26 15:37:30 2019 +0200
avcodec/alsdec: Fix integer overflows of raw_samples in decode_var_block_data()
This also makes the code consistent with the existing similar MUL64()
in decode_var_block_data()
Fixes: signed integer overflow: -7277630735906765035 + -3272193951413647896 cannot be represented in type 'long'
Fixes: 16015/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5666552818434048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit fad3ec89b7a664b93b5e29bdb0db0cab0272a0c4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=48d80f3b6b8e923f85406f5d91c2526285bd2165
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jul 26 14:33:14 2019 +0200
avcodec/alsdec: Fix integer overflow of raw_samples in decode_blocks()
Fixes: signed integer overflow: 2147483424 - -1772303236 cannot be represented in type 'int'
Fixes: 15708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5067890362941440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ce652324062a2c72f92e40699797630ef7f1ec5a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2588a10aa650db442ad4e0f9a5b40081194ae5dc
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jul 26 17:07:01 2019 +0200
avcodec/alsdec: fix mantisse shift
Fixes: shift exponent -1 is negative
Fixes: 16039/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5656825657032704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 02346292a334a51f6da802146b782bdb01ae9b4e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=336a864f27dcbd93ad712f7139b41b5fd305766b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jul 10 00:04:02 2019 +0200
avcodec/aacdec_template: fix integer overflow in imdct_and_windowing()
Fixes: signed integer overflow: 2147483645 + 4 cannot be represented in type 'int'
Fixes: 15418/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5685269069561856
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit da93e2b14218c4ab0fda60e21882a4633aac5748)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=29381c66b243d9d513099189691559b4b2bc56f0
Author: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Date: Fri Aug 2 22:29:16 2019 +0200
libavcodec/iff: Use unsigned to avoid undefined behaviour
The initialization of the uint32_t plane32_lut matrix uses left shifts
of the form 1 << plane; plane can be as big as 31 which means that this
is undefined behaviour as 1 will be simply an int. So make it unsigned
to avoid this.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f12e662a3d3f489eec887b5f2ab20a550caed9cf)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=56a24691045de60a6ff7284aa793fa9e862c09ac
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jul 26 15:26:08 2019 +0200
avcodec/alsdec: Check for block_length <= 0 in read_var_block_data()
Fixes: left shift of negative value -1
Fixes: 15719/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5685731105701888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit be4fb282f9fb00d9c267dcc477745e2e468e758f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ce2caf5674c3adbab01635ed4535cbc208930a8e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jul 26 00:35:32 2019 +0200
avcodec/vqavideo: Set video size
Fixes: out of array access
Fixes: 15919/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VQA_fuzzer-5657368257363968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 02f909dc24b1f05cfbba75077c7707b905e63cd2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e385d1f2f7074103834aa4d6dd9407129d12a3fb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 15 23:26:05 2019 +0200
avcodec/sanm: Check extradata_size before allocations
Fixes: Leaks
Fixes: 15349/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SANM_fuzzer-5102530557640704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 172a43ce36e671fdab63afe1c06876bba91445b3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1308a9ac43ec2ae4c9014d6b85eb9a409a6e1ca3
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Aug 3 00:29:48 2019 +0200
avcodec/mss1: check for overread and forward errors
Fixes: Timeout (106sec -> 14ms)
Fixes: 15576/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSS1_fuzzer-5688080461201408
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 43015afd7ce9055f1fa2d7648c3fcd9b7cfd7721)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=76c54a084baaa5c37349a0f86cdd660e82c84ae0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jul 11 23:23:07 2019 +0200
avcodec/dirac_parser: Fix overflow in dts
Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'
Fixes: 15568/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5634719611355136
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 549fcba8fc83330763ccd3cc67233037c96bc6d9)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a56d56378eb6cf7b4389c10a5eead83d3d973215
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 17:25:55 2019 +0200
avcodec/ralf: Fix undefined pointer in decode_channel()
Fixes: 16203/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5086088934195200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3c06ba171697b665ef4b2b47fe0008199b3eff86)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=240c7ec6bf68fdb24f815f042fd3bdc84da1b0d1
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 17:20:45 2019 +0200
avcodec/ralf: Fix integer overflow in apply_lpc()
Fixes: signed integer overflow: 1603085316 + 1238786562 cannot be represented in type 'int'
Fixes: 16203/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RALF_fuzzer-5086088934195200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ccca484324e04dff4cb81d0f9018ae828e6b5c89)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=78ec060edabaee24f6cd4632c78b3a6f11397d62
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 17:10:18 2019 +0200
avcodec/vorbisdec: Implement vr->classifications = 1
It appears no valid file uses this, so this is not testable with
a valid file.
Fixes: assertion failure
Fixes: 16187/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5638880618872832
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5a5f12e3b3f2177ede5839ff4141228666b8436f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7dfa2bc0f679a1bb160c7ff0c8a7eedfdedfcf54
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 12:28:55 2019 +0200
avcodec/vorbisdec: Check parameters in vorbis_floor0_decode() before divide
Fixes: division by zero
Fixes: 16183/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5688966782648320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit aecc9b96d613f54d772e9475738bb54e0e1f182e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c3b4278b013ca22f9adfa643972ecd4804ad19c7
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 12:21:51 2019 +0200
avformat/realtextdec: Check for duplicate extradata in realtext_read_header()
Fixes: memleak
Fixes: 16140/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5684008052064256
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 652ea23cb34bc59b38c0088865600e2b86079815)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1bfaa22889f63714f2c2eeb6d7a3b4cb34471a53
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 09:46:34 2019 +0200
avcodec/apedec: Fix 2 signed overflows
Fixes: left shift of 1073741824 by 1 places cannot be represented in type 'int'
Fixes: signed integer overflow: 2049431315 + 262759074 cannot be represented in type 'int'
Fixes: 16012/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5719016003338240
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 392c028cd23d128f33d93b2159eed5de42f72b4d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fa7de3ba8a787618d758cd155ed3af2ddc24666a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 09:33:45 2019 +0200
avcodec/mss3: Check for the rac stream being invalid in rac_normalize()
Fixes: out of array read
Fixes: 15982/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSA1_fuzzer-5630676251967488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 99a172f3f4d0bef024c6293f575caaaddce0b267)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4546ac5e80a551c2bd02a58cdc4314131a6a42bf
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 08:32:58 2019 +0200
avcodec/vc1_block: Check get_vlc2() return before use
Fixes: index -1 out of bounds for type 'const uint8_t [185][2]'
Fixes: 15720/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSS2_fuzzer-5666071933091840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2cb1f797350875ec45cb20d59dc0684fcbac20fc)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=37d4ad2fb419a30999ee5f72bcab03a7ba5e937c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Aug 4 08:26:40 2019 +0200
avcodec/apedec: Do not partially clear data array
Fixes: Assertion failure and memleak
Fixes: 15709/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5182435093905408
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8e4b522c9146b9c14579ae7381fb1043b7423578)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=83931028562df0172ddffa888c5be38a4baf0d9c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Aug 2 23:54:49 2019 +0200
avcodec/hnm4video: Forward errors of decode_interframe_v4()
Fixes: Timeout (108sec -> 160ms)
Fixes: 15570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HNM4_VIDEO_fuzzer-5085482213441536
Reviewed-by: Tomas Härdin <tjoppen at acc.umu.se>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9af8ce754b705c36ad4d2b6fd0f73f87ca4381c4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=34479be7a60f81d676ef57b9bc9848680ea49c79
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 13 20:16:19 2019 +0200
avcodec/clearvideo: fix invalid shift in tile size check
Fixes: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 15631/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5690110605000704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5dc94924d0fbdedba4356c21ec7de0347b8e4757)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2736e0875cd8cf28a5a08dfaddde98d7595ae2f5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 22 00:41:06 2019 +0200
avcodec/vp3: Check that theora is theora
Theora is forced to be non zero if it is zero and a sample
is asked for, as suggested by reimar
Fixes: Timeout (2min -> 600ms)
Fixes: 15366/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THEORA_fuzzer-5737849938247680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b4bf7226aff28e9ca379c5a3dedf745a2d316739)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fff10e2c7199fe2f8a6a9246df1c9128c83ccf37
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jul 10 23:27:19 2019 +0200
avcodec/vc1_pred: Fix invalid shift in scaleforsame()
Fixes: left shift of negative value -1
Fixes: 15531/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5759556258365440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 6dfda35dd29d2e2a86554d2c05d957a09ab79b0c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ef20f0a0c2616a7349574cd68131bede07250e73
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jul 4 23:13:13 2019 +0200
avcodec/vc1_block: Fix integer overflow in ff_vc1_pred_dc()
Fixes: signed integer overflow: 32796 * 65536 cannot be represented in type 'int'
Fixes: 15430/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5735424087031808
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f31ed8f3b00ec7afe87092798bf0b397f6e19ed5)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a4cb2955e324531254ef72e3dc708f2e7cdb35bf
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 8 23:00:09 2019 +0200
avcodec/truemotion2: Fix several integer overflows in tm2_motion_block()
Fixes: 15524/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5173148372172800
Fixes: signed integer overflow: 13701388 - -2134868270 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9a353ea8766206bd302f3f12ca1d226237542908)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f1e20d7d9021ffcdbe54c017114fffd3b59ca145
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jul 2 12:13:19 2019 +0200
avcodec/apedec: make left/right unsigned to avoid undefined behavior
Fixes: signed integer overflow: 755176387 + 1515360583 cannot be represented in type 'int'
Fixes: 15506/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5706859232624640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit bf778af1493b0814696307432763246fb53c75e7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ceafee40e11e294f941bdde306885283a6fb781d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 11:39:15 2019 +0200
avcodec/apedec: Fix multiple integer overflows and undefined behaviorin filter_3800()
Fixes: left shift of negative value -4
Fixes: signed integer overflow: -15091694 * 167 cannot be represented in type 'int'
Fixes: signed integer overflow: 1898547155 + 453967445 cannot be represented in type 'int'
Fixes: 15258/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5759095564402688
Fixes: signed integer overflow: 962196438 * 31 cannot be represented in type 'int'
Fixes: 15364/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5718799845687296
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 267eb2ab7f87696e1a156ca9a5ff1b1628d170c1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=73ce6c9c269af57cf7804f82bbf8fa58d8f72b03
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jul 24 23:11:50 2019 +0200
avformat/mpc: deallocate frames array on errors
Fixes: memleak on error path
Fixes: 15984/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5679918412726272
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit da5039415c2bd625085d15e6c92e0b64eefddcbf)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fcbeb3460fbd761d2db894dee48725144a0c5558
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 28 22:29:57 2019 +0200
avcodec/eatqi: Check for minimum frame size
The minimum header is 8 bytes, the smallest bitstream that is passed to
the MB decode code is 4 bytes
Fixes: Timeout (35sec -> 18sec)
Fixes: 15800/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATQI_fuzzer-5684154517159936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5ffb8e879389fb0642654e3233cfeca1f9841e52)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cacc0c1bd66dcf31f6590a4f325e5005d06a6f18
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 28 21:09:14 2019 +0200
avcodec/eatgv: Check remaining size after the keyframe header
The minimal size which unpack() will not fail on is 5 bytes
Fixes: Timeout (14sec -> 77ms) (testcase 15508)
Fixes: 15508/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGV_fuzzer-5700053513011200
Fixes: 15996/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGV_fuzzer-5751353223151616
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 009ec8dc3345353b1cd2316423918533fcb89552)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9701fc0ad609072bf8d0509944da4cd50293d0e6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jul 24 22:55:15 2019 +0200
avcodec/assdec: undefined use of memcpy()
Fixes: null pointer passed as argument 2, which is declared to never be null
Fixes: 16008/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SSA_fuzzer-5650582821404672 (this is a separate issue found in this testcase)
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 47b6ca0b022a413e392707464f2423795aa89bfb)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=39c2fddf43c12b962590778d4c1afbe2d34b1180
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jul 26 14:16:16 2019 +0200
avcodec/brenderpix: Check input size before allocating image
An incomplete image is not supported prior to this and will
not produce any output. This commit moves the failure before
time consuming operations.
Fixes: Timeout (81sec -> 76ms)
Fixes: 15723/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BRENDER_PIX_fuzzer-5147265653538816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 38b6c48c4300343f4703019a90a332773e64e11b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1ed2fae5d61a4d84f1156f344893067ed82d530d
Author: Matt Wolenetz <wolenetz at google.com>
Date: Thu Jul 25 15:54:49 2019 -0700
lafv/wavdec: Fail bext parsing on incomplete reads
avio_read can successfully return even when less than the requested
amount of input was read. wavdec's bext parsing mistakenly assumed a
successful avio_read always read the full amount that was requested.
The result could be dictionary tags populated with partially
uninitialized values.
This change also fixes a broken assertion in wav_parse_bext_string that
was off-by-one, though no known current usage of that method hits that
broken case.
Chromium bug: 987270
Signed-off-by: Matt Wolenetz <wolenetz at chromium.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 052d41377a02f480f8e7135c0f7d418e9a405215)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7cba8c65bd9b80fcbab9e0bd11fe63a3f539cc1e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jul 4 23:39:23 2019 +0200
avcodec/utils: fix leak of subtitle_header on error path
Fixes: memleak
Fixes: 15528/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_STL_fuzzer-5735993371525120
Fixes: 15792/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SAMI_fuzzer-5737754232619008
Fixes: 16008/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SSA_fuzzer-5650582821404672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 923d5c489fd4ffd0b9dbfdc6c14f594bd134ab47)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7200fd51211f509c390e24398635920a460406ca
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 21 00:08:55 2019 +0200
avcodec/utils: Check close before calling it
Fixes: NULL pointer dereference
Fixes: 15733/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IDF_fuzzer-5658616977162240
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8df6884832ec413cf032dfaa45c23b1c7876670c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fb7e46cbbec88aa4feead901d1773db4dd9ee51b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 7 23:23:53 2019 +0200
avcodec/vorbisdec: Check vlc for floor0 dec vector offset
Fixes: out of array access
Fixes: 15649/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5729191309344768
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 99f95f39c6978f0d91e42b3bced126a98173dbef)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f99702c0b7cea684377565a3f6e6ebe689df09d5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 7 23:16:12 2019 +0200
avcodec/vorbisdec: amplitude bits can be more than 25 bits
Fixes: assertion failure, invalid shift
Fixes: 15583/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-5640157484548096
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 308771a73870863d1b4f630234fbb5bc7aec8252)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c96cea0abc5d2dfcc2cf694ad8e7fae2acbbd83a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 7 14:47:58 2019 +0200
avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 82e389d066923412dd945543418e8cb6c63d0997)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5be942f30ba1e737b2c0a5045b347b6a76616e46
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 11:32:10 2019 +0200
avcodec/apedec: Fix various integer overflows
Fixes: signed integer overflow: -538976267 * 31 cannot be represented in type 'int'
Fixes: left shift of 65312 by 16 places cannot be represented in type 'int'
Fixes: 15255/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5718831688843264
Fixes: 15547/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5691384901664768
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 240bf0e5960fca424e43b7ab1048897fdecabf26)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fbb1fa7055162820a4d6c20aaa38d346368e0ed0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 10:54:13 2019 +0200
avcodec/apedec: Fix multiple integer overflows in predictor_update_filter()
Fixes: signed integer overflow: -829262115 + -1410750414 cannot be represented in type 'int'
Fixes: 15251/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5651742252859392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0af08cb803844b9eba4ff3e552c26452ec6fa7d2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a1ac448d02642a164aca44d5ace724b16797851a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jul 7 00:03:51 2019 +0200
avcodec/alsdec: fix undefined shift in multiply()
Fixes: left shift of negative value -6
Fixes: 15564/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5701655938465792
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b880b3b236ddd00f85ea502b4c17a145fd26c790)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e3ec20a6648b83df9b4d979c281fda907fba2637
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 6 23:20:30 2019 +0200
avcodec/alsdec: Fix 2 integer overflows
Fixes: signed integer overflow: 1270564968 + 904828220 cannot be represented in type 'int'
Fixes: 15402/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5755426823471104
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9cd0d94f59d05e7bfaae9690e827752e7717eda3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=67a92c8f097e4091c07c691b414f8d14b2f29d16
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 23:01:04 2019 +0200
avcodec/flicvideo: Make line_packets int
Fixes: signed integer overflow: -32768 * 196032 cannot be represented in type 'int'
Fixes: 15300/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5733319519502336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 54bd47f861e8cdc74aea816ebfbbaac25fefd0d1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e8aef980f565c73451fc9f001228c080d67c4634
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 20 00:07:59 2019 +0200
avcodec/dvbsubdec: Use ff_set_dimensions()
Fixes: signed integer overflow: 65313 * 65313 cannot be represented in type 'int'
Fixes: 15740/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVBSUB_fuzzer-5641749164195840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5941b7f615b0c0cab0d8f8613b918de75d3c1222)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=922c84a4f647f04679376ae617143788670a45d8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 15 00:35:49 2019 +0200
avcodec/ffwavesynth: Check if there is enough extradata before allocation
Fixes: OOM
Fixes: 15750/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5702090367696896
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george at nsup.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 65bac4a7825e1f2bbf4112569ffa363cc1fdbce5)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=597b8aa7b97cbf89a81b0472a01c107c171476e1
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 15 00:35:48 2019 +0200
avcodec/ffwavesynth: More correct cast in wavesynth_seek()
Fixes: signed integer overflow: 553590816 - -9223372036315799520 cannot be represented in type 'long'
Fixes: 15743/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5705835377852416
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george at nsup.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f4605770af712dd9d7b0136fe298f8aa52101011)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=205fa4092a2a324179ce082f5ddf052a72021abc
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jul 15 00:35:47 2019 +0200
avcodec/ffwavesynth: Check sample rate before use
Fixes: division by zero
Fixes: 15725/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5641231956180992
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george at nsup.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c95857a4237d7a0c55378a44f51d2d809f3bc8f5)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ddda370a9780b4d4c88e59bfe4ddb2de27902ebd
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 6 11:51:09 2019 +0200
avcodec/dnxhd_parser: Fix parser when input does not have nicely sized packets
Fixes: out of array access
Fixes: 15522/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DNXHD_fuzzer-5747756078989312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2d900d8fe0aaf9c984e024956eb537ecdfe2c949)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2e20f02df4ec7296113ed76a9139c8cd88b7dfa3
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 6 09:51:46 2019 +0200
avcodec/dnxhd_parser: remove unneeded code
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1707dbdf49b22021b0845482806b881093534f2f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c7e33d7833ed31a972829605d34d59756582a49f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jul 4 23:01:19 2019 +0200
avformat/utils: Check rfps_duration_sum for overflow
Fixes: signed integer overflow: 9151595917793558550 + 297519050751678697 cannot be represented in type 'long'
Fixes: 15496/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5722866475073536
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5c46fdf305caac8bf2f270e69e60ae3d614df468)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9b75fd8607ee49e900697009f445bfe05b080703
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 30 22:19:22 2019 +0200
avcodec/h264_refs: Also check reference in ff_h264_build_ref_list()
Fixes: out of array read
Fixes: 15409/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5758846959616000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7d3581e6bbec309ca0cc617c37cf6e87547764ef)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8f1eb713c6d91191e0e9f759d93bad704de076a1
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 6 09:21:52 2019 +0200
avcodec/parser: Check next index validity in ff_combine_frame()
Fixes: out of array access
Fixes: 15522/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DNXHD_fuzzer-5747756078989312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 15008db0fac6d97bb939fa7ef9e92d79bf1f7cb1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=59c578f5faf704c60bfd10d72f51b859c27170f5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jul 2 19:57:08 2019 +0200
avcodec/ivi: Ask for samples with odd tiles
Fixes: Assertion failure
Fixes: 15422/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5676625481433088
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a7e02cf3ad6f6eaae07fa68ecb93014e1dfd224e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=917dd7e1fbbbd1173546183ccda31ec5cd1464a0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jul 13 20:12:41 2019 +0200
avformat/xmv: Make bitrate 64bit
Fixes: signed integer overflow: 32 * 538976288 cannot be represented in type 'int'
Fixes: 15633/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5752273981931520
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 39a6a79bcbe3c2d239ed207a34c5fb3ca7bfdaf0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=183602db8953a221ba881911754df9eb9db6635d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jul 10 23:02:36 2019 +0200
avcodec/pngdec: Check that previous_picture has same w/h/format
Fixes: out of array access
Fixes: 15540/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APNG_fuzzer-5684905029140480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 18c808ffbed81ea580fe6ddd6524dd7bea3f8d0e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2ace949ee64080b6651fe246c4d13b614e54c7fb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jul 3 23:25:07 2019 +0200
avcodec/huffyuv: remove gray8a (the format is listed but not supported by the implementation)
Fixes: null pointer dereference
Fixes: 15464/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HYMT_fuzzer-5681391150301184
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 6aaa01afe4fb774d0767684aa00f075b0ee5fca6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3e2017426713056b4153c7d6178e093f4c34b941
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jul 11 20:02:24 2019 +0200
avcodec/mpc8: Fixes invalid shift in mpc8_decode_frame()
Fixes: left shift of negative value -456
Fixes: 15561/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPC8_fuzzer-5758130404720640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Suggested-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1dbb67d39b21ed320edd2b1599b502518250cfd3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ac8c0c5bd1e54ca3f7cd55cd8049f13267290e29
Author: James Zern <jzern at google.com>
Date: Tue Jul 9 19:03:58 2019 -0700
avcodec/utils, avcodec_open2: close codec on failure
after a successful init if the function fails for another reason close
the codec without requiring FF_CODEC_CAP_INIT_CLEANUP which is meant to
cover init failures themselves. fixes a memory leak in those cases.
BUG=oss-fuzz:15529
Signed-off-by: James Zern <jzern at google.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b1febda061955c6f4bfbc1a75918b5e75e7d7f80)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e3e762fb523614b0bf5e218b5e4d80815184447e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 30 17:54:45 2019 +0200
avcodec/golomb: Correct the doxy about get_ue_golomb() and errors
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1bb3b3f11c6960e90bcfe685c0ad1e355a3e787e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6950acc1d7055ef3cf02c9e05bdfed82e9535746
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 29 23:23:25 2019 +0200
avformat/utils: Check timebase before use in estimate_timings()
Fixes: division by 0
Fixes: 15480/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5746727434321920
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f57e97dfd9539bc3f4f97a76ebc001f0b055cb88)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=aa63e8f8e2d83b8f132a796833066f4f868cb5fb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 29 21:53:09 2019 +0200
avcodec/hq_hqa: Use ff_set_dimensions()
Fixes: 15530/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-5637370344374272
Fixes: signed integer overflow: 65312 * 65312 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a6229fcd405d4135848c83df73634871260de59c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0c9085a66401382171647594bd733cc092f9b99f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 28 19:20:43 2019 +0200
avcodec/rv10: Fix integer overflow in aspect ratio compare
Fixes: signed integer overflow: 2040 * 1187872 cannot be represented in type 'int'
Fixes: 15368/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RV20_fuzzer-5681657136283648
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 14fcf42958608223a0be6558fb6e323419c9fc27)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=560ba6febad8ec4592727d4b7f80f49e9e262aba
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 27 00:15:03 2019 +0200
avcodec/4xm: Fix signed integer overflows in idct()
Fixes: signed integer overflow: 20242 * 121095 cannot be represented in type 'int'
Fixes: 15310/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5737051745419264
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2bbea155bf7c6ce6d5ae53cc41e44798cad2f39c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=96121b01f061d0972312e1689e394ff2234b5f2a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 24 01:01:04 2019 +0200
avcodec/qdm2: Check checksum_size for 0
Fixes: Infinite loop
Fixes: 15337/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5757428949319680
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7b2ebf89a411d957ca999f1e7a919ff617fbfd56)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=eb76fa15af5ba598358da0fb151d63ae8fccfb2d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 24 01:01:03 2019 +0200
avcodec/qdm2: error out of qdm2_fft_decode_tones() before entering endless loop
Fixes: signed integer overflow: 2147483646 + 2 cannot be represented in type 'int'
Fixes: infinite loop
Fixes: 15396/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5116605501014016
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 694be24bd6c4cc9c62222f4583260bf79056e4c1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b7c871906b147499b4b434a45ffb494f978a6c24
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 24 01:01:02 2019 +0200
avcodec/qdm2: Do not read out of array in fix_coding_method_array()
Instead we ask for a sample, its unclear what to do in this case.
Fixes: index 30 out of bounds for type 'int8_t [30][64]'
Fixes: 15339/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5749441484554240
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ae021c1239ec3bc0a30dc5a4720569071599ece4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3244391053848b548099ac460f93989eaaa4043f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jun 25 23:42:43 2019 +0200
avcodec/svq3: Use ff_set_dimension()
Fixes: OOM
Fixes: 15410/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SVQ3_fuzzer-5659464805384192
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7b114d76878f1a542bcb75456492cc43e6414f8b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d4154e42e69c236e64650ad0c512e55b58315589
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 22 19:21:50 2019 +0200
avcodec/iff: Check ham vs bpp
This checks the ham value much stricter and avoids hitting cases which cannot be reached
with data from the libavformat demuxer.
Fixes: out of array access
Fixes: 15320/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5080476840099840
Fixes: 15423/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5630765833912320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f76d7352e05526fde7c607b9a9db536a5760af29)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=274b3e1ec349ad5a6f00422fcee76fe02d74fdea
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 22:43:23 2019 +0200
avcodec/ffwavesynth: use uint32_t to compute difference, it is enough
Fixes: signed integer overflow: 6494225984479297536 - -6043795377581187040 cannot be represented in type 'long'
Fixes: 15285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5632780307791872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e9dd3c7126097d7c8d4f137db9957b81a219aa2c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cd256485da89781d5d669c2e17a924e155cd9b23
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 22:41:25 2019 +0200
avcodec/ffwavesynth: Simplify lcg_seek(), avoid negative case
Fixes: negation of -9223372036854775808 cannot be represented in type 'int64_t' (aka 'long'); cast to an unsigned type to negate this value to itself
Fixes: 15289/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5709034499342336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8c022099351c04ae21e0b8696ea71a690ed03cd2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=142c7ccb2503da2f315f6895cfec4c677399edb0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 22:08:27 2019 +0200
avcodec/ffwavesynth: Fix backward lcg_seek()
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cf2bd3ce79b12256d7d129b2ada5ee649b9a27eb)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f3487260a1ceae73db657e4a996096fbac50a47d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 23:45:36 2019 +0200
avcodec/flicvideo: Fix off by 1 error in flic_decode_frame_24BPP()
Fixes: out of array access
Fixes: 15360/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5653837190266880
Fixes: 15412/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5740537648250880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 37708cbae8d6887b80f58a70a1dfa01af6ea2c85)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=89c3387e3077cfa528fc8446e0ddee3c8d78a6c9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 15 23:28:25 2019 +0200
avcodec/vc1_block: Check for vlc error in vc1_decode_ac_coeff()
Fixes: index -1 out of bounds for type 'const uint8_t [185][2]'
Fixes: 15250/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3IMAGE_fuzzer-5648992869810176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 79204a1fc8f1988f7d7e6cae2c3b68f513444d38)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2f4b8dab94d5437f3fc6ff6eded97feafb42284d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 19 01:04:07 2019 +0200
avcodec/alac: Check lpc_quant
lpc_quant of 0 produces undefined behavior, thus disallow this.
If valid samples use this then such a sample would be quite
usefull to confirm the correct&lossles handling of this.
Fixes: libavcodec/alac.c:218:25: runtime error: shift exponent -1 is negative
Fixes: 15273/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5656388535058432
Fixes: 15276/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5761238417539072
Fixes: 15315/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5767260766994432
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a6474b899c1153e3bb95e399b6605c3507aea0d0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4c189f633eeea870ee8fbc25eae300a76a4a166c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 3 11:22:36 2019 +0200
avcodec/dxv: Initialize tex_funct to NULL
Fixes: Various anomalies
Fixes: 14493/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5071018000908288
Fixes: 14630/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5714888963391488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e96b7a8ba62c5e010328b80b647b64dd9cdbdc01)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b2896eb3a41f35bc0e9a0cf9bfcab252de430e8d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 00:47:19 2019 +0200
avcodec/alsdec: Add FF_CODEC_CAP_INIT_CLEANUP
Fixes: multiple memleaks
Fixes: 15293/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5642409288925184
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b7b6ddd59693008c35b3247496ecc946331d0856)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b4870b81a370733f1e43d3207ddeb372cf9677a8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 00:47:17 2019 +0200
avcodec/alsdec: Fix integer overflow with buffer number
Fixes: signed integer overflow: 65313 * 65313 cannot be represented in type 'int'
Fixes: 15290/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5738074249625600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5f64f6058e0c23641a68ce7dfe47b1f55efd401c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a9e4ef620cb73c7fcf5e055a1f03ab359e358fe7
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 00:47:16 2019 +0200
avcodec/alsdec: Fixes signed integer overflow in LSB addition
Fixes: signed integer overflow: 8 * 536870912 cannot be represented in type 'int'
Fixes: 15281/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5744458785619968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7f527021df73b4792323f38f84a4bf2fbe5a2052)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c5fd0c5446d0b73c01b5eb2922af0251bc213b76
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Jun 21 00:47:15 2019 +0200
avcodec/alsdec: Check opt_order / sb_length in ra_block handling
Fixes: out of array access
Fixes: 15277/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5184853437317120
Fixes: 15280/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5741062137577472
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0794494c8f2f756e3c9384dba21c54f7d4ba9286)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=18a05c2acdb8e4c15f68ffdb781f7f8335f3f70e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 19 23:27:21 2019 +0200
avcodec/alsdec: Fix integer overflow with shifting samples
Fixes: signed integer overflow: -346039050 * 8 cannot be represented in type 'int'
Fixes: 15283/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5692700268953600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a3bd4b260eb9f0d5817f9b3d672844f127c51a0b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=268dfc0dd52ea524235f144b4be8ba4087092b90
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 19 23:17:31 2019 +0200
avcodec/alsdec: Fix undefined behavior in decode_rice()
Fixes: left shift of 72 by 26 places cannot be represented in type 'int'
Fixes: 15279/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5700665621348352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 51f6870c37cc29e1ea7e0c66df2fe505938b7561)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1157ba81cf4e6caf24a7408542d70d97b2dd1d41
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 19 21:53:43 2019 +0200
avcodec/alsdec: Fixes invalid shifts in read_var_block_data() and INTERLEAVE_OUTPUT()
Fixes: left shift of negative value -6
Fixes: 15275/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5742361767837696
Fixes: signed integer overflow: 41582592 * 256 cannot be represented in type 'int'
Fixes: 15296/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5739558227935232
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e131568752ad41222946304c61eadb87b0a24791)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=864190828c218d3b4a59c715fb0db4ee6af3f179
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jun 25 10:29:57 2019 +0200
avcodec/hevc_ps: Change num_tile_rows/columns checks to sps->ctb_height/weight
Suggested-by: James Almer <jamrial at gmail.com>
Reviewed-by: James Almer <jamrial at gmail.com
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3b2082c663dac93fd722289a540c1b1e24a12564)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5aed312d73fc17a65e1f158d9cc67c97257d1bd0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 13 15:05:54 2019 +0200
avcodec/hevc_ps: Fix integer overflow with num_tile_rows and num_tile_columns
Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'
Fixes: 14880/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5130977304641536
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit c692051252693155c4eecd16f4f8a79caf66cd54)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d0d93ef0d55a72ace069cd93baaf33ad99287717
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 11:26:57 2019 +0200
avcodec/apedec: Add k < 24 check to the only k++ case which lacks such a check
Fixes: 15255/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5718831688843264
Fixes: left shift of 1 by 31 places cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3d4f4f4a15e79c96c3613e5c252b2f5cc4190e18)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=05493d7d43be66358ae83dd46b9325b4b0a405c8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 9 22:04:16 2019 +0200
avformat/aviobuf: Delay buffer downsizing until asserts are met
Fixes: Assertion failure
Fixes: 15151/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5757079496687616
Fixes: 15205/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5767573242642432
May fix: Ticket7094
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0334632d5c02720f1829d59cd20c009584b5b163)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8819aa775bd483c87e34043ce366a19661f01702
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 13 00:24:53 2019 +0200
avcodec/fitsdec: Check data_min/max
Fixes: division by 0
Fixes: 15206/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5657260212092928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit eb82d19f035f59edf0aee215f02baaea908875de)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2248084e8fba274ccaa002a0a3f319da785720f0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 17 21:13:17 2019 +0200
avcodec/m101: Fix off be 2 error
Fixes: out of array read
Fixes: 15263/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_M101_fuzzer-5728999453491200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 89b96900fa7c17d0770c9af26af7c3ae36ae0253)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=25710f9563615d0f423e6e807c6e82f0ddce556a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 17 20:58:47 2019 +0200
avcodec/qdm2: Move fft_order check up
This avoids undefined computations with unchecked values
Fixes: shift exponent -21 is negative
Fixes: 15262/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5651261753393152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8d8b8c4ac6fb5b5d40bd131f2d2ea9d85b8759a6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f2b03beef0e10e3139bf1cbb14beec58eebe2f4d
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon Jun 17 21:26:45 2019 +0200
avcodec/libvorbisdec: Check extradata size
Fixes: out of array read
Fixes: 15261/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-5764908467093504
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cf3c245566e8a8d45ed2ad9fdff9ef50327ba2d3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1d8bef7a4814dd0f3a22cd95b8a7771caad10c07
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jun 18 23:17:23 2019 +0200
avformat/vqf: Check header_size
Fixes: 15271/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5735262606327808
Fixes: signed integer overflow: -2147483648 - 8 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7c30ff38880570377168096417f714b21102b343)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=21e5569d7f901122fbf426e9dcf918c03bb761fb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jun 18 23:55:56 2019 +0200
avcodec/utils: Check bits_per_coded_sample
This avoids the need for each decoder separately having to handle this case
Fixes: shift exponent -100663046 is negative
Fixes: out of array access
Fixes: 15270/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5727829913763840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit d33414d2ad27a5d2193c9ab0948ba7a282c2f910)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=768c8c6852ccbf19de99b485d9af9717a8d5fec8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 15 00:47:06 2019 +0200
avcodec/videodsp_template: Fix overflow of addition
Fixes: addition of unsigned offset to 0x7f56fc26a9b6 overflowed to 0x7f56fc26a8be*
Fixes: clusterfuzz-testcase-minimized-mediasource_MP4_AVC1_pipeline_integration_fuzzer-4917949056679936
Reported-by: Matt Wolenetz <wolenetz at google.com>
Reviewed-by: Matt Wolenetz <wolenetz at google.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 247a1de7f7d9c5628cf188e677d10ce9e12bd2f2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9b5de41bab4bd5e5711e785d7c7d3b15f2928e86
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 20 19:09:11 2019 +0200
avcodec/alsdec: Fix invalid shift in multiply()
Fixes: shift exponent -24 is negative
Fixes: 15292/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-5768533318828032
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f30be1ec9856551d96f3876eec5f8b8abf456b81)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f20e145bd105dced8a737ea9e04f91fae700f439
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 16:12:42 2019 +0200
avcodec/ffwavesynth: Check ts_end - ts_start for overflow
Fixes: signed integer overflow: 2314885530818453536 - -8926099139098304480 cannot be represented in type 'long'
Fixes: 15259/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5764366093254656
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2db7a3bc4acdd293ed10b71e55f16a45ca28b629)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1296366921ac8de5e73d008f08f3b717f4ffefb5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 16:17:12 2019 +0200
avcodec/vc1dsp: Avoid undefined shifts in vc1_v_s_overlap_c / vc1_h_s_overlap_c
Fixes: left shift of negative value -13
Fixes: 15260/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-5702076048343040
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 507ca66ee41aa8a95b75654163f77af0a99a25b1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=65da608653b5c77e1564ccb0967878f0978de074
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 15:55:55 2019 +0200
avcodec/tta: Fix undefined shift
Fixes: left shift of negative value -4483
Fixes: 15256/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5738691617619968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ebccd2f778a861b41ad38a8464ea120d4f16b2d7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1e414045e71fcd60d7d87a6dc9706b14cdbf5ef6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 15:53:27 2019 +0200
avcodec/qdmc: Fix integer overflows in PRNG
Fixes: signed integer overflow: 214013 * 2531011 cannot be represented in type 'int'
Fixes: 15254/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDMC_fuzzer-5698137026461696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2921b45a388a81968d946996bb32e72d7bb5d5b7)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=20b3decce11bf7da94a707fa0c76d38d9689fbd8
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 16 16:01:45 2019 +0200
avcodec/bintext: Check font height
Fixes: division by zero
Fixes: 15257/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINTEXT_fuzzer-5757352881422336
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit bfb58bdd7015a6df2d130c92cf284d6a2362f3df)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=87a337a6d254eff24e4ec2d13dcd8b1bc7ef0b30
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jun 18 14:28:17 2019 +0200
avcodec/binkdsp: Fix integer overflows in idct
Fixes: signed integer overflow: 3784 * 682038 cannot be represented in type 'int'
Fixes: 15265/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5088311799971840
Fixes: 15268/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5666502344179712
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7a072fbcc4c6f8ddbf37b131c2d141589118abcd)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2f63d900450b2e510e6e49e8bd017d8347323e26
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Jun 18 14:28:17 2019 +0200
avcodec/bink: Fix integer overflow in unquantize_dct_coeffs()
Fixes: signed integer overflow: -3447 * 2883584 cannot be represented in type 'int'
Fixes: 15265/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5088311799971840
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 62ad08cef993f7a103b6d3a5498f6fa49190e085)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=46e8d63f25899643b503b08874cf08c66e4e1ea0
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 15 21:08:31 2019 +0200
avcodec/motionpixels: Check for vlc error in mp_get_vlc()
Fixes: 15246/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOTIONPIXELS_fuzzer-5168534407086080
Fixes: runtime error: index -1 out of bounds for type 'HuffCode [16]'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 930cdef80ab695132d3de2128c3c23f2d698918b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bbb6c265e462733af0fa07db71d72b26f6c83b82
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 15 21:47:16 2019 +0200
avcodec/loco: Limit lossy parameter so it is sane and does not overflow
Fixes: 15248/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LOCO_fuzzer-5087440458481664
Fixes: signed integer overflow: 3 + 2147483647 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ce3b0b9066b433564ed3ee3eed3a1e8f2c0834a1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cd9e249726de0d852986bbfa8ef35f854d63330e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 15 00:12:36 2019 +0200
avformat/mov: Set fragment.found_tfhd only after TFHD has been parsed
Fixes: Assertion failure
Fixes: crbug971646.mp4
Reported-by: Matt Wolenetz <wolenetz at google.com>
Reviewed-by: Matt Wolenetz <wolenetz at google.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 696312c487d9d8c49a087017a829d1cdcbd68651)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4c9b4ce11eca702975f154ec13249c7b8c664bfc
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 12 20:13:34 2019 +0200
avcodec/xpmdec: Do not use context dimensions as temporary variables
Fixes: Integer overflow
Fixes: 15134/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XPM_fuzzer-5722635939348480
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 5ea7f2050050fd6a9177a9b618f2bb2d4add9230)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=efa32432ab908914ad06b7d5550a51f0a6710ec5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 13 16:08:03 2019 +0200
avcodec/fitsdec: Fix division by 0 in size check
Fixes: division by zero
Fixes: 15210/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5746033243455488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 07ffe94c172041cfb03109b9bb6b8bf577332bda)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=14b7f23a670c46b49153d5daf0acf5abf84770bd
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 13 15:00:14 2019 +0200
avcodec/aacpsdsp_template: Fix integer overflow in ps_hybrid_analysis_c()
Fixes: signed integer overflow: -1539565182 + -798086761 cannot be represented in type 'int'
Fixes: 14807/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-564925382682214
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f8f5668df590d853429586e1f95cbd9cee38920e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=47ccbb18eb9e24666917ce1e96222f1bed8d0b95
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 13 19:45:50 2019 +0200
avcodec/truemotion2: Fix integer overflow in last loop in tm2_update_block()
Fixes: signed integer overflow: -1727985666 - 538976288 cannot be represented in type 'int'
Fixes: 15031/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5100228035739648
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3aecd0170413c7e56f19de4e34d093a2c4027c2a)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c8253da8b70beb8dbfac3914cbc66ce7f8a5ff3f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 22 21:17:52 2019 +0200
avcodec/iff: finetune the palette size check in the mask case
Fixes: out of array access
Fixes: 15381/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5668057826983936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0f9789c8e37eb6d166729e876729beb21b7d5647)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dce3975d179bb88225e63c67fea9a1fa3880f979
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 22 20:05:15 2019 +0200
avcodec/iff: Fix mask_buf / mask_palbuf leak
Fixes: 15372/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5708881759567872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 92e8db532cdee3c73913174413428ffdc35032e2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0b81de7258fb336dca39cfb92b4fe9a1bae554e4
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 8 10:48:41 2019 +0200
avformat/icodec: Free ico->images on error paths
Fixes: 15116/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5715173567889408
Fixes: memleak
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 54918b51161610a364de697b80acb9583eecf41b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=afd6f1a6def82bcc5bf3c0ec3b23022bccd53112
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 8 09:27:49 2019 +0200
avformat/wsddec: Fix undefined shift
Fixes: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 15123/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5738039235575808
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 112eb17a2bbf6d02f81fdf0743b353a6b010aedc)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=666aec9b33bacee1927df012f4909fc8a15c551a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Jun 2 23:16:40 2019 +0200
avcodec/fmvc: Check if header fields are available before allocating the image
Fixes: Timeout (15sec -> 0.5sec)
Fixes: 14846/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FMVC_fuzzer-5068322120400896
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 561cc161ca617c1b8d48fef0f02d56c0f1af0486)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c243a472e5f318ff67900af1ca97582993039966
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 15 21:52:24 2019 +0200
avcodec/bink: Reorder operations in init to avoid memleak on error
Fixes: Direct leak of 536 byte(s) in 1 object(s)
Fixes: 15266/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5629530426834944
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2603f25d326476a83f5d093b522590b05b6e703b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c9cbfda7fff69a1a4fea16735aff965f906d697e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 13 01:20:19 2019 +0200
avformat/wtvdec: Avoid (32bit signed) sectors
Fixes: left shift of negative value -14614752
Fixes: 15174/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5670543606415360
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit dd357d76e5faf3ce6fc46ffb924cf30f1cb54af9)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d6c3f717d16e52df34aa4bd4107bf40ce321f005
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 5 12:18:54 2019 +0200
avcodec/bitstream: Check for more conflicting codes in build_table()
Fixes: out of array read
Fixes: 14563/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5646451545210880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a7e3b271fc9a91c5d2e4df32e70e525c15c6d3ef)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=65dd8eb7a45c6b8ef93329589739d18333696234
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Jun 5 12:18:54 2019 +0200
avcodec/bitstream: Check for integer code truncation in build_table()
Fixes: out of array read
Fixes: 14563/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5646451545210880
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit e78b0f83748f92ea9e93b21c36082e0dd04d7cb1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ee8147a321a60e5015c5961c49d1deefbfd6a8bf
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 6 23:20:49 2019 +0200
avformat/sbgdec: Fixes integer overflow in str_to_time() with hours
Fixes: signed integer overflow: 904444 * 3600 cannot be represented in type 'int'
Fixes: 15113/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5764083346833408
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 2a0f23b9d647ad84e0351b43ca4b552add00c8dc)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=65b0e9f8d0de3d99c1382f80c76b9c4ed06148db
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 6 23:17:18 2019 +0200
avformat/vpk: Check offset for validity
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit aa003019ab9ec5ef7e7b3ff9d6262d3472b427eb)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fb627bd72ca636db636b96818ce1c123a3e624de
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Jun 6 23:14:13 2019 +0200
avformat/vpk: Fix integer overflow in samples_per_block computation
Fixes: signed integer overflow: 84026453 * 28 cannot be represented in type 'int'
Fixes: 15111/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5675630072430592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8c6c4129b4cc3b9e0b3a527a5a15c904ec6ae3b6)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3216a7fac64b5e09d1fdc19d8362d5e894127feb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Jun 1 19:06:07 2019 +0200
avcodec/mjpegdec: Check for non ls PAL8
Fixes: Null-dereference READ in av_malloc
Fixes: 15002/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-5643474625363968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 442375fee7f1fb15e42fbc128dc38bdfcc2cc105)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b91cc74386c6291d4afe66f2fcc173d68457929b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun May 26 23:18:34 2019 +0200
avcodec/interplayvideo: check decoding_map_size with video_data_size
Fixes: Timeout (90543 ms -> 59 ms)
Fixes: 14721/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_VIDEO_fuzzer-5697492148027392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 914d6a7c1a7a1850b4053847a784b174c9146c55)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2f2710a0a24e8594ca9acdd1da9b7fd578a5a475
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu May 23 23:17:35 2019 +0200
avcodec/h264_parse: Use 64bit for expectedpoc and expected_delta_per_poc_cycle
Fixes: signed integer overflow: -2142516591 + -267814575 cannot be represented in type 'int'
Fixes: 14450/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5716105319940096
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 4896fa18add7636ea9986edde51493331f1fb01e)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4081068710ccc12c8064bafa9b4145daeb1a0d8c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue May 14 14:29:43 2019 +0200
avcodec/mss4: Check input size against skip bits
Fixes: Timeout (17sec -> 20ms)
Fixes: 14615/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MTS2_fuzzer-5093007763701760
Fixes: 14797/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MTS2_fuzzer-5651696119709696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0fef412dffb74fef3494f7fae0c138c32a444484)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=08c9711d91f2e266d5f32f80a4973bf2f660b3d5
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue May 21 01:33:03 2019 +0200
avcodec/dxv: Check op_offset in dxv_decompress_cocg()
Fixes: signed integer overflow: -2147483648 - 12 cannot be represented in type 'int'
Fixes: 14732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5735273129836544
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8e520843dd76a644c019134ac7b17eba9f1118b3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=da7dd1740158fa1ed4b8d9a82712af14a8844b41
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed May 22 02:01:33 2019 +0200
avcodec/diracdec: Fix integer overflow in global_mv()
Fixes: signed integer overflow: 16384 * 196607 cannot be represented in type 'int'
Fixes: 14810/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5091232683917312
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit a99ffb5bb4454c625748972d9389cfaa5433a342)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=502c8cce5c5c1dede4aaca25a702a1a986bddfeb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri May 17 23:28:49 2019 +0200
avcodec/vmnc: Check available space against chunks before reget_buffer()
Fixes: Timeout (16sec -> 60ms)
Fixes: 14673/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VMNC_fuzzer-5640217517621248
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 279d9a84af37cc1a7cf79c1cd667105eeb948611)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9d54c5834ca7f2537a3b59e67101d1d5cc30d734
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat May 18 10:37:26 2019 +0200
avcodec/aacdec_template: skip apply_tns() if max_sfb is 0 (from previous header decode failure)
Fixes: NULL pointer dereference
Fixes: 14723/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5654612436058112
Fixes: 14724/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5712607111020544
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit cf3156e762bbd3fbaf9da53f3ef1ea6d1bad2ec5)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7c6bc6c84ca52ba1c5de71ce55a7b378dc9b521a
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu May 16 12:00:18 2019 +0200
avcodec/aacdec_fixed: Handle more extreem cases in noise_scale()
Its unclear if these cases have any relevance in real files
Fixes: shift exponent -2 is negative
Fixes: 14489/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5681941631729664
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3d14663f8345a84613b1ec041fd65e4a90057320)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cf372260d8e70c371416c392cc73799343ad6977
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu May 16 11:55:43 2019 +0200
avcodec/aacdec_template: Merge 3 #ifs related to noise handling
Fewer #if and fewer lines
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit bc33c99d56791fc26ccafb49512b59e38b99ca12)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=675035d18bf47fe868e280c0bc1a221e9e2fc00c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu May 16 11:03:59 2019 +0200
avcodec/aacdec_fixed: ssign seems always -1 in noise_scale(), simplify
(cherry picked from commit 3d5863d73915748013975cac8d2148c5fc3d01c3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f5f6fb9a99eb6f12e1147f37867704bd595818e9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue May 14 12:12:29 2019 +0200
avformat/mp3enc: Avoid SEEK_END as it is unsupported
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit bf3ee6a13053d37a0c5022a324624e89f0bce8c5)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9fcf6e9dfce55fd2433d306ff3ce81093654872b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun May 5 00:31:24 2019 +0200
avcodec/truemotion2: Fix several integer overflows in tm2_update_block()
Fixes: signed integer overflow: -1877966852 + -469491713 cannot be represented in type 'int'
Fixes: 14561/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5167608359288832
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8eecf761a65baf4ce6f25c0a149819cc9414c0f0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=561f28b2cd0f79db68e8ea830f6b37ed81a0e54e
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu May 2 20:36:18 2019 +0200
avformat/webm_chunk: Specify expected argument length of get_chunk_filename()
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 1a74b04737f08e2e11a02ada280407889f6cadb1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fc3faa6afec81a5595948d690fc9b80a541c2324
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu May 2 20:45:14 2019 +0200
avformat/webm_chunk: Check header filename length
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3b5b977c9f96e2c3803317ad75253801bc571791)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=551844116395733bef2dad0452741b7e6e436bd9
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun May 19 17:42:04 2019 +0200
avcodec/cpia: Check input size also against linesizes and EOL
Fixes: Timeout (14sec -> 29ms)
Fixes: 14733/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CPIA_fuzzer-5707022445576192
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Carl Eugen Hoyos <ceffmpeg at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3c0bfa7d1a90a22d5fe8daa415cc689c111562f1)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d239d1c43239e4e684e21b26b5b93a0ba2447904
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Mon May 13 12:50:38 2019 +0200
swscale/tests/swscale: Lengthen pixfmt name buffer to 21 bytes
Some formats use longer names than 12.
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 9d269301f017657c3ae2e95a411317640acd39a8)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=67397bce727855211523da6e35d998182e1bbd86
Author: Adam Richter <adamrichter4 at gmail.com>
Date: Sun May 12 05:03:25 2019 -0700
libswcale: Fix possible string overflow in test.
In libswcale/tests/swcale.c, the function fileTest() calls sscanf in
an argument of "%12s" on character srcStr[] and dstStr[], which are
only 12 bytes. So, if the input string is 12 characters, a
terminating null byte can be written past the end of these arrays.
This bug was found by cppcheck.
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit b8ed4930618b170de57a9086e1e9892216454684)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=106baf6ccdee9ac22089fe83a42d2bd731b42fe2
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat May 11 23:05:47 2019 +0200
avcodec/hq_hqa: Check available space before reading slice offsets
Fixes: Timeout (43sec -> 18sec)
Fixes: 14556/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-5673543024508928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 407e7c34ca8a3047e4f1b14287053638b4add68d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8a15ae64606ac25264806862f37a7a1e94aff462
Author: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Date: Sat Apr 20 00:03:14 2019 +0200
lavf/webm_chunk: Respect buffer size
The last argument of av_strlcpy is supposed to contain the size of the
destination buffer, but it was filled with the size of the source
string, effectively negating its very purpose.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 73ef1f47f59333328264a968c8fbbcfb0bf0643f)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c9518d0ec03b59ef1f28f37659d959560035b8cd
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun May 5 18:38:33 2019 +0200
avcodec/fits: Check bitpix
Reference: Table 8: Interpretation of valid BITPIX value from FITS standard 4.0
Fixes: runtime error: division by zero
Fixes: 14581/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5652382425284608
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0b5c93b276a14d1990aaabd77410a562f4b242c3)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b7b32aaf643cfbd26ac5f8fced2344a9630f964c
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat May 4 00:15:33 2019 +0200
avcodec/jvdec: Use ff_get_buffer() when the content is not reused
Fixes: Timeout (11sec -> 5sec)
Fixes: 14473/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JV_fuzzer-5761630857592832
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross at xvid.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 09edcd35726c9ebea8a175b54dfe05483f7154f2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=043ccb3a19afbe071f448bb6fb32b4aa8445e5bb
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Apr 20 01:05:44 2019 +0200
avcodec/truemotion2: Fix 2 integer overflows in tm2_update_block()
Fixes: signed integer overflow: -2147483648 + -1 cannot be represented in type 'int'
Fixes: 14107/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5694078680825856
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f4a1b8d409639b2394589efe20ad55410cce391c)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=af511f8a3f590674963c04aad5f66f9c2d2c91b6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Thu Apr 25 19:18:08 2019 +0200
avcodec/gdv: Check input palette size before rescale()
Fixes: Timeout (22sec -> 11sec)
Fixes: 13576/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GDV_fuzzer-5681024577568768
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f857753f56f86046d454969e33ba85b3bac99be2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4fee9b6977adeda23715e01fb7d4a7da4a93db7f
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Apr 16 00:41:54 2019 +0200
avcodec/jpeg2000: Check stepsize before using it
Fixes: value 1.87633e+10 is outside the range of representable values of type 'int'
Fixes: Undefined behavior
Fixes: 14246/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5758393601490944
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 06ef186fa1b7329c6fe6723372a72464c998059b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d3ecf3895bdb8487e646bb6f21b534f6a5d0de03
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Mar 29 08:58:49 2019 +0100
avcodec/aacdec_fixed: Fix undefined shift in noise_scale()
Fixes: 13655/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5120559430500352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 8ea211ab79d646f6d0af0945971ee55f36bfcbc9)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=32c200d49dc7a05db9e3a9199cc845f574b2f63b
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Apr 16 00:09:38 2019 +0200
avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()
The function in case of n=0 would read more bytes than 0.
The end pointer could be beyond the allocated space, which
is undefined.
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 6f0e9a863466bfcbd75ee15d4d8a6aad2a5126a4)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=17d039349f892195b2854b45d7ee691ee6c85b81
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Apr 16 22:15:14 2019 +0200
avformat/mov: Skip stsd adjustment without chunks
Fixes: Assertion failure
Fixes: clusterfuzz-testcase-minimized-media_pipeline_integration_fuzzer-5683096400822272
Found-by: Clusterfuzz
Reported-by: Dan Sanders <sandersd at google.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 18a567c369d74af5ef651b07c4c5615f5598616b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3935e8d967d6066a6f6667acf2a48f1337699039
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Tue Apr 16 23:56:43 2019 +0200
avformat/aadec: Check for scanf() failure
Fixes: use of uninitialized variables
Fixes: blank.aa
Found-by: Chamal De Silva <chamal.desilva at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit ed188f6dcdf0935c939ed813cf8745d50742014b)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=944f0b7c04672f627c9f78a40bbed46d2e2f53b1
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sat Apr 20 18:11:42 2019 +0200
avcodec/ccaption_dec: Add a blank like at the end to avoid rollup reading from outside
Fixes: index 20 out of bounds for type 'const char *[4][128]'
Fixes: 14367/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CCAPTION_fuzzer-5718819672162304
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit f17e8e90bb1fe5e4db18cc6dde9522417108c7bd)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=632ac9e04e33ca3ebf5e422c4f00604db69939fe
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Fri Apr 12 00:09:57 2019 +0200
avcodec/ivi: Move buffer/block end check to caller of ivi_dc_transform()
Fixes: assertion failure
Fixes: 14078/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5760571284127744
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 110dce96331529a13cc815d3c852aed9d37f83d0)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d9a9531244bd555d101fb082f6cd323883f34a06
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Apr 7 16:44:53 2019 +0200
avcodec/diracdec: Use 64bit in intermediate of global motion vector field generation
It seems the specification does not limit the value to 32bit
Fixes: signed integer overflow: -109611143 * 24 cannot be represented in type 'int'
Fixes: 13477/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5648337460527104
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 837820f385af699f9bee5e2ba3169dda15e5894d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=42dad95d2ae5a8dbf12a971eee649486a1e71ba6
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Wed Mar 27 00:39:56 2019 +0100
avcodec/truemotion2: Fix integer overflow in tm2_decode_blocks()
Fixes: signed integer overflow: 255 + 2147483634 cannot be represented in type 'int'
Fixes: 13472/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5712444142387200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 0ad0533e914a2618aea1dc77748037bd8459f61d)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
URL: http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c3f1cd8869c37f0f841c668ddf48090101c79181
Author: Michael Niedermayer <michael at niedermayer.cc>
Date: Sun Mar 31 17:31:17 2019 +0200
avcodec/rscc: Check that the to be uncompressed input is large enough
Fixes: Out of array access
Fixes: 13984/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RSCC_fuzzer-5734128093233152
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 3a0ec1511e7040845a0d1ce99fe2f30a0972b6d2)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
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