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| author | wm4 <nfxjfg@googlemail.com> | 2015-01-13 14:47:47 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-02-12 17:10:35 +0100 |
| commit | 8a6770a214190550ce3431b3679785ea8fbbe985 (patch) | |
| tree | 78c1e303adc7e0033e528195112508edb25afe4b /libavutil/hash.h | |
| parent | 763e6ecf8336c1fffd226f5c3df0f95a5c0af767 (diff) | |
| download | ffmpeg-8a6770a214190550ce3431b3679785ea8fbbe985.tar.gz | |
qpeg: avoid pointless invalid memcpy()
If refdata was NULL, the memcpy() ended up copying the same memory
block onto itself, which is not only pointless, but also undefined
behavior.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 921706691a87c3ea5f5b92afd9b423e5f8c6e9d9)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/hash.h')
0 files changed, 0 insertions, 0 deletions