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[FFmpeg-devel] avcodec/vp56: Reset have_undamaged_frame on resolution changes

Message ID 20170309165533.18472-1-michael@niedermayer.cc
State Accepted
Commit 6e913f212907048d7009cf2f15551781c69b9985
Headers show

Commit Message

Michael Niedermayer March 9, 2017, 4:55 p.m. UTC 
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>
---
 libavcodec/vp56.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Michael Niedermayer March 11, 2017, 12:31 a.m. UTC | #1 
On Thu, Mar 09, 2017 at 05:55:32PM +0100, Michael Niedermayer wrote:
> 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>
> ---
>  libavcodec/vp56.c | 2 ++
>  1 file changed, 2 insertions(+)

applied

[...]
diff mbox

Patch

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];