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| author | Michael Niedermayer <michaelni@gmx.at> | 2005-01-12 00:16:25 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2005-01-12 00:16:25 +0000 |
| commit | 0ecca7a49f8e254c12a3a1de048d738bfbb614c6 (patch) | |
| tree | 816c7073739d918ca579171204e6d3caf9977da5 /libavcodec/dv.c | |
| parent | f14d4e7e21c48967c1a877fa9c4eb9943d2c30f5 (diff) | |
| download | ffmpeg-0ecca7a49f8e254c12a3a1de048d738bfbb614c6.tar.gz | |
various security fixes and precautionary checks
Originally committed as revision 3822 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dv.c')
| -rw-r--r-- | libavcodec/dv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/dv.c b/libavcodec/dv.c index 1e190a5cbd..f548bffd8b 100644 --- a/libavcodec/dv.c +++ b/libavcodec/dv.c @@ -931,7 +931,9 @@ static int dvvideo_encode_frame(AVCodecContext *c, uint8_t *buf, int buf_size, s->sys = dv_codec_profile(c); if (!s->sys) return -1; - + if(buf_size < s->sys->frame_size) + return -1; + c->pix_fmt = s->sys->pix_fmt; s->picture = *((AVFrame *)data); |