[FFmpeg-trac] #2999(avcodec:closed): FFmpeg crashes on decoding H.264 MP4 file

FFmpeg trac at avcodec.org
Mon Jan 6 17:55:47 CET 2014


#2999: FFmpeg crashes on decoding H.264 MP4 file
-------------------------------------+-------------------------------------
             Reporter:  mbradshaw    |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:  fixed
             Keywords:  h264 osx     |               Blocked By:
  crash SIGSEGV                      |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * reproduced:  0 => 1


Comment:

 I tested with llvm-gcc 4.2, the last non-clang compiler published by Apple
 (XCode 4.6.3).
 The crash was fixed in 41efb8d9
 fate passes with default compilation, h264 (and snow) decoding is broken
 with {{{--disable-optimizations}}}, works fine with {{{--disable-
 optimizations --disable-asm}}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/2999#comment:12>
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