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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-22 14:22:56 -0800 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-23 10:31:46 -0800 |
| commit | 01cb62aba2503b4173f101154f9f840f04f9c7f8 (patch) | |
| tree | 777f4b3e98bac9d0061e60c879f4ffa9bc0026ca /libpostproc | |
| parent | 1d8c4af396b6ed84c84b5ebf0bf1163c4a7a3017 (diff) | |
| download | ffmpeg-01cb62aba2503b4173f101154f9f840f04f9c7f8.tar.gz | |
lcl: don't overwrite input memory.
If the PNG filter is enabled, a PNG-style filter will run over the
input buffer, writing into the buffer. Therefore, if no zlib compression
was used, ensure that we copy into a temporary buffer, otherwise we
overwrite user-provided input data.
Diffstat (limited to 'libpostproc')
0 files changed, 0 insertions, 0 deletions