[FFmpeg-trac] #1632(undetermined:open): snow crash

FFmpeg trac at avcodec.org
Sat Aug 11 00:25:36 CEST 2012


#1632: snow crash
-------------------------------------+-------------------------------------
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  crash        |               Resolution:
  SIGSEGV snow                       |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:   => crash SIGSEGV snow
 * priority:  normal => important
 * version:  unspecified => git-master
 * status:  new => open
 * reproduced:  0 => 1


Comment:

 {{{
 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 0xb76768e0 (LWP 28216)]
 0xb79361f7 in memset () from /lib/libc.so.6
 (gdb) bt
 #0  0xb79361f7 in memset () from /lib/libc.so.6
 #1  0x08548f1c in decode_frame (avctx=0x9106860, data=0x9102000,
 data_size=0xbf9518b4, avpkt=0xbf951570)
     at libavcodec/snowdec.c:117
 #2  0x08591285 in avcodec_decode_video2 (avctx=0x9106860,
 picture=0x9102000, got_picture_ptr=0xbf95172c,
     avpkt=0x20) at libavcodec/utils.c:1509
 #3  0x0805e4db in output_packet (ist=0x91084e0, pkt=0xbf951a48) at
 ffmpeg.c:1549
 #4  0x080612d5 in process_input () at ffmpeg.c:2858
 #5  0x080620ca in main (argc=Cannot access memory at address 0x140
 ) at ffmpeg.c:2916
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1632#comment:1>
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