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| author | Matthew Einhorn <moiein2000@gmail.com> | 2011-08-24 20:14:03 -0400 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-11-04 01:23:47 +0100 |
| commit | f531193690d91399dd99ae1bf61af311d9734f32 (patch) | |
| tree | 0c22d94e2d22c4f657c5e3ddf46d9c545b0e3b50 /doc/examples/encoding-example.c | |
| parent | e86e9f8b7acd8c68a3d4fefc803756d7ee8737eb (diff) | |
| download | ffmpeg-f531193690d91399dd99ae1bf61af311d9734f32.tar.gz | |
Fixes avpicture_layout to not write past buffer end.
avpicture_get_size() returns the size of buffer required for avpicture_layout.
For pseudo-paletted formats (gray8...) this size does not include the palette.
However, avpicture_layout doesn't know this and still writes the palette. Consequently,
avpicture_layout writes passed the length of the buffer. This fixes it
by fixing avpicture_layout so that it doesn't write the palette for these formats.
Signed-off-by: Matthew Einhorn <moiein2000@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e662b263d9c500270a8f1dc7e1b81b51d5bdfd4e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/examples/encoding-example.c')
0 files changed, 0 insertions, 0 deletions