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| author | Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> | 2015-03-05 22:48:28 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-03-29 03:28:38 +0200 |
| commit | 53fa0d370cbbf7605687a2d3c669f7f015136931 (patch) | |
| tree | e8d6e4b9bd853646f86e2d12bd53d3cb65de9b21 /libavcodec/rangecoder.c | |
| parent | 8e7eb268758dcb37a4452d02e8908ebf709e21e2 (diff) | |
| download | ffmpeg-53fa0d370cbbf7605687a2d3c669f7f015136931.tar.gz | |
webp: ensure that each transform is only used once
According to the WebP Lossless Bitstream Specification
"each transform is allowed to be used only once".
If a transform is more than once this can lead to memory
corruption.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c089e720c1b753790c746a13053636d7facf6bf0)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/rangecoder.c')
0 files changed, 0 insertions, 0 deletions