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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-29 13:08:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-12 02:55:46 +0100 |
| commit | f43dac169efde3e6499cb85ccd87bb4a6c44c3c8 (patch) | |
| tree | 3e3b28ddef41d0c9b5372cd743c9dc5b44497e37 | |
| parent | f10ba15d7371203e16cee3fb9e46bae9febcb6da (diff) | |
| download | ffmpeg-f43dac169efde3e6499cb85ccd87bb4a6c44c3c8.tar.gz | |
avcodec/x86/sbrdsp: Fix using uninitialized upper 32bit of noise
Fixes crash
Fixes: flicker-1.scout3d21443372922.28.m4a
Found-by: Dale Curtis <dalecurtis@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 1b82b934a166e60f64e966eaa97512ba9dcb615b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/x86/sbrdsp.asm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/x86/sbrdsp.asm b/libavcodec/x86/sbrdsp.asm index 083461a107..498c136abd 100644 --- a/libavcodec/x86/sbrdsp.asm +++ b/libavcodec/x86/sbrdsp.asm @@ -382,6 +382,7 @@ apply_noise_main: %else %define count m_maxq %endif + movsxdifnidn noiseq, noised dec noiseq shl count, 2 %ifdef PIC |