[FFmpeg-trac] #760(FFmpeg:new): zzufed .mpg file crashes ffmpeg_g

[FFmpeg]

#760: zzufed .mpg file crashes ffmpeg_g
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             Reporter:  dianamuscalu  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  important     |                Component:  FFmpeg
              Version:  git-master    |               Resolution:
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by dianamuscalu):

 (gdb) bt
 #0  0x000000000095bbc3 in read_sbr_grid (gb=0x7fffffffb930,
 ch_data=0x142ef90,
     ac=<optimized out>, sbr=<optimized out>) at libavcodec/aacsbr.c:629
 #1  0x000000000095ca37 in read_sbr_channel_pair_element
 (gb=0x7fffffffb930,
     sbr=0x142ef30, ac=0x13a3060) at libavcodec/aacsbr.c:971
 #2  read_sbr_data (id_aac=1, gb=0x7fffffffb930, sbr=0x142ef30,
 ac=0x13a3060)
     at libavcodec/aacsbr.c:1003
 #3  ff_decode_sbr_extension (ac=0x13a3060, sbr=0x142ef30,
     gb_host=<optimized out>, crc=<optimized out>, cnt=17, id_aac=1)
     at libavcodec/aacsbr.c:1086
 #4  0x0000000000956b48 in decode_extension_payload (elem_type=TYPE_CPE,
     che=0x14148a0, cnt=17, gb=0x7fffffffbbc0, ac=0x13a3060)
     at libavcodec/aacdec.c:1729
 #5  aac_decode_frame_int (avctx=0x13a2880, data=0x13ca4e0,
     got_frame_ptr=0x7fffffffbe88, gb=<optimized out>)
     at libavcodec/aacdec.c:2225
 #6  0x000000000095821e in latm_decode_frame (avctx=0x13a2880,
 out=0x13ca4e0,
     got_frame_ptr=0x7fffffffbe88, avpkt=0x7fffffffbd60)
     at libavcodec/aacdec.c:2569
 #7  0x00000000008799ee in avcodec_decode_audio4 (avctx=0x13a2880,
     frame=0x13ca4e0, got_frame_ptr=0x7fffffffbe88, avpkt=0x7fffffffbd60)
     at libavcodec/utils.c:1056
 #8  0x0000000000439fb9 in transcode_audio (got_output=0x7fffffffbe88,
     pkt=0x7fffffffbd60, ist=0x13a25c0) at ffmpeg.c:1749
 ---Type <return> to continue, or q <return> to quit---
 #9  output_packet (ist=<optimized out>, ost_table=0x13d3990,
     nb_ostreams=<optimized out>, pkt=<optimized out>) at ffmpeg.c:2036
 #10 0x000000000043e151 in transcode (output_files=0x13d3c60,
     nb_output_files=1, input_files=0x139ed10, nb_input_files=0)
     at ffmpeg.c:2797
 #11 0x0000000000435ba9 in main (argc=<optimized out>, argv=0x7fffffffe1b8)
     at ffmpeg.c:4859
 (gdb)

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/760#comment:2>
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