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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-10-06 14:35:25 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-10-09 16:38:28 +0200 |
| commit | bb13cdbe279d92f595243a9b3e2b91fb48cf146c (patch) | |
| tree | b65e662de91dbb843da2a04f1372c72bb86b9a3c /libavformat/pva.c | |
| parent | 0d156eb58a2bfb136c6481611fad7505b3a2c0c1 (diff) | |
| download | ffmpeg-bb13cdbe279d92f595243a9b3e2b91fb48cf146c.tar.gz | |
avfilter/vf_minterpolate: Reject too small dimensions
The latter code relies upon the dimensions to be not too small;
otherwise one will call av_clip() with min > max lateron which aborts
in case ASSERT_LEVEL is >= 2 or one will get a nonsense result that may
lead to a heap-buffer-overflow/underflow. The latter has happened in
ticket #8248 which this commit fixes.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavformat/pva.c')
0 files changed, 0 insertions, 0 deletions