Closed
Bug 1225309
Opened 9 years ago
Closed 9 years ago
FFMPEG: use-of-uninitialized-value in [@h264_filter_mb_fast_internal]
Categories
(Core :: Audio/Video: Playback, defect)
Core
Audio/Video: Playback
Tracking
()
RESOLVED
INVALID
Tracking | Status | |
---|---|---|
firefox45 | --- | affected |
People
(Reporter: tsmith, Unassigned)
References
Details
(Keywords: csectype-uninitialized, sec-audit, testcase)
Attachments
(2 files)
Found fuzzing ffmpeg commit: 3692d859f45fa8765fa5a330e79108b03c17c6bd Reproduced with the following command with MSan build: ./ffmpeg -nostats -v 0 -i test_case.vpx -f null -
Reporter | ||
Comment 1•9 years ago
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Reporter | ||
Updated•9 years ago
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Blocks: fuzzing-ffmpeg
Comment 2•9 years ago
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not reproducable with a ffmpeg build with --disable-asm it seems in this case --disable-yasm is not enough, msan then points to the inline asm for bswap32
Reporter | ||
Comment 3•9 years ago
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Thanks. I will also use --disable-asm with MSan in the future.
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → INVALID
Updated•9 years ago
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Group: media-core-security
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Description
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