Fixes CID 1322309.
---
libavcodec/vp9.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vp9.c b/libavcodec/vp9.c
index 7624743..e67c761 100644
--- a/libavcodec/vp9.c
+++ b/libavcodec/vp9.c
@@ -4250,7 +4250,8 @@ static int vp9_decode_frame(AVCodecContext *ctx, void
*frame,
for (i = 0; i < 8; i++) {
if (s->refs[i].f->data[0])
ff_thread_release_buffer(ctx, &s->refs[i]);
- ff_thread_ref_frame(&s->refs[i], &s->next_refs[i]);
+ if ((res = ff_thread_ref_frame(&s->refs[i], &s->next_refs[i])) < 0)
+ return res;
}
if (!s->invisible) {
--
2.1.2
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