[FFmpeg-trac] #1630(avcodec:open): msrle crash
FFmpeg
trac at avcodec.org
Sat Aug 11 00:21:35 CEST 2012
#1630: msrle crash
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: crash | Blocked By:
SIGSEGV msrle | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* status: new => open
* reproduced: 0 => 1
* component: undetermined => avcodec
* priority: normal => important
* version: unspecified => git-master
* keywords: => crash SIGSEGV msrle
Comment:
{{{
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb76cf8e0 (LWP 27866)]
msrle_decode_frame (avctx=0x9107cc0, data=0x911c000, data_size=0xbfcf96f4,
avpkt=0xbfcf93b0)
at libavcodec/msrle.c:112
112 memcpy(s->frame.data[1], s->pal, AVPALETTE_SIZE);
(gdb) bt
#0 msrle_decode_frame (avctx=0x9107cc0, data=0x911c000,
data_size=0xbfcf96f4, avpkt=0xbfcf93b0)
at libavcodec/msrle.c:112
#1 0x08591285 in avcodec_decode_video2 (avctx=0x9107cc0,
picture=0x911c000, got_picture_ptr=0xbfcf956c,
avpkt=0xb7a51140) at libavcodec/utils.c:1509
#2 0x0805e4db in output_packet (ist=0x9140fa0, pkt=0xbfcf9888) at
ffmpeg.c:1549
#3 0x080612d5 in process_input () at ffmpeg.c:2858
#4 0x080620ca in main (argc=Cannot access memory at address 0x100
) at ffmpeg.c:2916
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1630#comment:1>
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