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Merge commit '48d6556dd46d4f4fac10d0f4a819e314887cd50e' 

* commit '48d6556dd46d4f4fac10d0f4a819e314887cd50e':
  dsicin: Add some basic sanity checks for fields read from the file

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-12 11:17:21 +02:00
parent ae77f06c69 48d6556dd4
commit 7e88dbe935
1 changed files with 2 additions and 0 deletions
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libavformat/dsicin.c
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@ -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;
}