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author | Michael Niedermayer <michael@niedermayer.cc> | 2015-09-29 13:08:48 +0200 |
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committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-19 03:51:38 +0100 |
commit | 873938b83fe35e9d056cd1f3a1bb76a9d70a4229 (patch) | |
tree | 9150970e9b99429b9d46f62f34a4a49a77e0d6ff | |
parent | 53f11a47a350d4361fb376c247d4b475c7ef4a83 (diff) | |
download | ffmpeg-873938b83fe35e9d056cd1f3a1bb76a9d70a4229.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 |