diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-09-29 01:45:23 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-04 18:01:03 +0200 |
| commit | 042c1966da4dfb95a3d8adc3358d16bb99a21282 (patch) | |
| tree | 2870725335214377acc9608c9d93ec8391bfa019 /libavformat/ac3_channel_layout_tab.c | |
| parent | 04196852a2761b6e1d751570ef31d3a6495fd8bd (diff) | |
| download | ffmpeg-042c1966da4dfb95a3d8adc3358d16bb99a21282.tar.gz | |
avcodec/pngdec: Don't use unsigned for width, height
Otherwise p->linesize[0] * y will be evaluated as an unsigned
which leads to segfaults in case linesize is negative.
This happens in the apng-dispose-previous FATE-test in case
one makes get_buffer return pictures with negative linesizes.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavformat/ac3_channel_layout_tab.c')
0 files changed, 0 insertions, 0 deletions