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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-07 20:05:27 +0100 |
|---|---|---|
| committer | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-11-26 01:35:41 +0100 |
| commit | c4133b25f8cd4592335ff95bb389d2f02ed6f6c7 (patch) | |
| tree | 4c4c26992334875d16539131e7f44599c8e36fc1 /libavcodec | |
| parent | c9b3451da3cf632424c07c35759c9ffbd537fa9e (diff) | |
| download | ffmpeg-c4133b25f8cd4592335ff95bb389d2f02ed6f6c7.tar.gz | |
avcodec/takdec: Use memove, avoid undefined memcpy() use
Fixes: e214333cbd94c91228e624ff39329ce6/asan_generic_4a5159_6412_96cda2530e80607210ab41ccae3d456d.tak
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 7cea3430a56fb0ff6ef60f08620fd3875e7bfeb6)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/takdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/takdec.c b/libavcodec/takdec.c index 2acdb924c3..014b99cd76 100644 --- a/libavcodec/takdec.c +++ b/libavcodec/takdec.c @@ -656,7 +656,7 @@ static int decorrelate(TAKDecContext *s, int c1, int c2, int length) *p1++ = v; } - memcpy(s->residues, &s->residues[tmp], 2 * filter_order); + memmove(s->residues, &s->residues[tmp], 2 * filter_order); } emms_c(); |