Fixes: CID1220824 Overflowed constant
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavformat/mm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/mm.c b/libavformat/mm.c
index 23c025d8525..e377ed4fbb9 100644
--- a/libavformat/mm.c
+++ b/libavformat/mm.c
@@ -95,7 +95,7 @@ static int read_header(AVFormatContext *s)
type = avio_rl16(pb);
length = avio_rl32(pb);
- if (type != MM_TYPE_HEADER)
+ if (type != MM_TYPE_HEADER || length < 10)
return AVERROR_INVALIDDATA;
/* read header */
--
2.45.2
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
