Module: libav
Branch: release/12
Commit: e0cd01ee596b3761450759623534dad2a7e126a9
Author: Sean McGovern <gsean...@gmail.com>
Committer: Sean McGovern <gsean...@gmail.com>
Date: Sat Apr 22 19:16:34 2017 -0400
vc1dec: raise an error if sprite picture data is missing
Bug-Id: 1013
CC: libav-sta...@libav.org
(cherry picked from commit 2e1ab6a67dd5d9a30558d008aa6e541c68d76221)
Signed-off-by: Sean McGovern <gsean...@gmail.com>
---
libavcodec/vc1dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index b26fbf2..1955cea 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -270,7 +270,7 @@ static int vc1_decode_sprites(VC1Context *v, GetBitContext*
gb)
vc1_parse_sprites(v, gb, &sd);
- if (!s->current_picture.f->data[0]) {
+ if (!s->current_picture.f || !s->current_picture.f->data[0]) {
av_log(avctx, AV_LOG_ERROR, "Got no sprites\n");
return -1;
}
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