[FFmpeg-trac] #3582(swscale:open): invalid read in swscale with cpu optimizations
FFmpeg
trac at avcodec.org
Fri Apr 25 13:35:27 CEST 2014
#3582: invalid read in swscale with cpu optimizations
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Reporter: ubitux | Owner:
Type: defect | Status: open
Priority: normal | Component: swscale
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Changes (by cehoyos):
* status: new => open
* reproduced: 0 => 1
Comment:
"Invalid read of size 8" is reproducible with:
{{{
$ valgrind ./ffmpeg_g -cpuflags mmx -f lavfi -i testsrc=s=634x320
-frames:v 1 -pix_fmt yuv420p -f null -
}}}
I cannot trigger an invalid read of size 16 here.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3582#comment:3>
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