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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-03-09 17:55:32 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-20 03:41:32 +0200 |
| commit | f8769b1a702bcfb0cd2979eae30a04dad93059bc (patch) | |
| tree | 8dcd03301bdd66f5a415762b28fc8b6b05be1c30 | |
| parent | b27bcc32c7ffea8ae81d6edbb9c101bd21dd91d9 (diff) | |
| download | ffmpeg-f8769b1a702bcfb0cd2979eae30a04dad93059bc.tar.gz | |
avcodec/vp56: Reset have_undamaged_frame on resolution changes
Fixes: timeout in 758/clusterfuzz-testcase-4720832028868608
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6e913f212907048d7009cf2f15551781c69b9985)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/vp56.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c index 0010408847..9d4162bb96 100644 --- a/libavcodec/vp56.c +++ b/libavcodec/vp56.c @@ -507,6 +507,8 @@ static int vp56_size_changed(VP56Context *s) s->plane_height[0] = s->plane_height[3] = avctx->coded_height; s->plane_height[1] = s->plane_height[2] = avctx->coded_height/2; + s->have_undamaged_frame = 0; + for (i=0; i<4; i++) s->stride[i] = s->flip * s->frames[VP56_FRAME_CURRENT]->linesize[i]; |