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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-29 13:08:48 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-10-08 13:15:42 +0200 |
| commit | 818ebcbf5c52cf11e16cab6208b8d394c2fc9bba (patch) | |
| tree | ab444eccd3aa62002e7a67a1f312fd653a0d13c4 | |
| parent | 837113ab5fffe48dda62128d804ef8e1ca0c13a6 (diff) | |
| download | ffmpeg-818ebcbf5c52cf11e16cab6208b8d394c2fc9bba.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 6600ba1058..b6fa53517c 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 |