[FFmpeg-trac] #1412(avcodec:open): ffmpeg crashes when decoding a dirac stream

FFmpeg trac at avcodec.org
Thu Jun 7 18:53:17 CEST 2012

#1412: ffmpeg crashes when decoding a dirac stream
             Reporter:  jamal        |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  dirac win64  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by jamal):

 It doesn't crash with either --disable-asm --disable-optimizations
 --disable-yasm or --disable-sse.

 The backtrace is almost the same. While the one from mingw64 starts with
 the ff_add_rect_clamped_sse2 function followed by
 dirac_decode_frame_internal, the one from linux gentoo starts with the

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1412#comment:6>
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