CC: [email protected]
Bug-Id: CID 1198258
---
libavformat/wtv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/wtv.c b/libavformat/wtv.c
index 5af5958..ce0122d 100644
--- a/libavformat/wtv.c
+++ b/libavformat/wtv.c
@@ -974,7 +974,9 @@ static int read_header(AVFormatContext *s)
avio_skip(s->pb, 4);
root_sector = avio_rl32(s->pb);
- seek_by_sector(s->pb, root_sector, 0);
+ ret = seek_by_sector(s->pb, root_sector, 0);
+ if (ret < 0)
+ return ret;
root_size = avio_read(s->pb, root, root_size);
if (root_size < 0)
return AVERROR_INVALIDDATA;
--
1.9.3 (Apple Git-50)
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