[FFmpeg-trac] #3152(avcodec:new): Pointer overflow in libavcodec/mpegvideo.c
FFmpeg
trac at avcodec.org
Tue Nov 19 22:44:12 CET 2013
#3152: Pointer overflow in libavcodec/mpegvideo.c
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Reporter: dtzWill | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by dtzWill):
Ah, the code has changed.
Re-running with latest git (commit
d5d29ae3b0375320a7a34f85a5a90e8362550dbb) gives this new location:
libavcodec/mpegvideo.c:3049:47: runtime error: pointer index expression
with base 0x000000000000 overflowed to 0xfffffffffffffff0
Attaching patch that reports the issue to help reproduce the issue.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3152#comment:2>
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