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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-09-12 11:17:21 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-09-12 11:19:38 +0200 |
| commit | 7e88dbe9358fd108dd565c994b6020b95d50c57a (patch) | |
| tree | d8b180c5338daee4ec214757cc856705646e5e77 | |
| parent | ae77f06c691d122880dccd808b206b557141aaa7 (diff) | |
| parent | 48d6556dd46d4f4fac10d0f4a819e314887cd50e (diff) | |
| download | ffmpeg-7e88dbe9358fd108dd565c994b6020b95d50c57a.tar.gz | |
Merge commit '48d6556dd46d4f4fac10d0f4a819e314887cd50e'
* commit '48d6556dd46d4f4fac10d0f4a819e314887cd50e':
dsicin: Add some basic sanity checks for fields read from the file
Merged-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/dsicin.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/dsicin.c b/libavformat/dsicin.c index b8ca57c0a4..4a54680056 100644 --- a/libavformat/dsicin.c +++ b/libavformat/dsicin.c @@ -155,6 +155,8 @@ static int cin_read_frame_header(CinDemuxContext *cin, AVIOContext *pb) { if (avio_rl32(pb) != 0xAA55AA55) return AVERROR_INVALIDDATA; + if (hdr->video_frame_size < 0 || hdr->audio_frame_size < 0) + return AVERROR_INVALIDDATA; return 0; } |