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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-12-28 21:31:00 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-12-28 21:31:00 +0100 |
| commit | 92e2b59dec8c0124a209ce24f23450df9607d9d8 (patch) | |
| tree | 021c6d4919686ca46e014f3744e35d3dcdc19486 | |
| parent | a1ca45317df0993e98b4e3aec9ebdae64449478b (diff) | |
| download | ffmpeg-92e2b59dec8c0124a209ce24f23450df9607d9d8.tar.gz | |
indeo5: fix division by 0 in ff_ivi_init_tiles()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/ivi_common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/ivi_common.c b/libavcodec/ivi_common.c index 3ccef2867c..f917b3a826 100644 --- a/libavcodec/ivi_common.c +++ b/libavcodec/ivi_common.c @@ -260,6 +260,8 @@ int av_cold ff_ivi_init_tiles(IVIPlaneDesc *planes, int tile_width, int tile_hei t_width >>= 1; t_height >>= 1; } + if(t_width<=0 || t_height<=0) + return AVERROR(EINVAL); for (b = 0; b < planes[p].num_bands; b++) { band = &planes[p].bands[b]; |