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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-08-03 18:54:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-08-03 19:15:46 +0200 |
| commit | e43a0a232dbf6d3c161823c2e07c52e76227a1bc (patch) | |
| tree | 6ccf4fedf12be91e9de6f73fee41d202612916b5 /libavfilter/vf_gradfun.c | |
| parent | bc4e7985628134496104e32f37f811aab4f68c55 (diff) | |
| download | ffmpeg-e43a0a232dbf6d3c161823c2e07c52e76227a1bc.tar.gz | |
avfilter: fix plane validity checks
Fixes out of array accesses
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/vf_gradfun.c')
| -rw-r--r-- | libavfilter/vf_gradfun.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_gradfun.c b/libavfilter/vf_gradfun.c index e615e1e592..b2e700742f 100644 --- a/libavfilter/vf_gradfun.c +++ b/libavfilter/vf_gradfun.c @@ -199,7 +199,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) av_frame_copy_props(out, in); } - for (p = 0; p < 4 && in->data[p]; p++) { + for (p = 0; p < 4 && in->data[p] && in->linesize[p]; p++) { int w = inlink->w; int h = inlink->h; int r = s->radius; |