ffmpeg | branch: master | Vittorio Giovara <vittorio.giov...@gmail.com> | Fri Jan 23 15:03:09 2015 +0000| [e71149a7a5b10ed7baa5a06f47d0313c7bd8df52] | committer: Vittorio Giovara
nuv: validate image size Avoid a division by zero. CC: libav-sta...@libav.org Bug-Id: CID 717750 > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e71149a7a5b10ed7baa5a06f47d0313c7bd8df52 --- libavformat/nuv.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavformat/nuv.c b/libavformat/nuv.c index 9336912..586aec6 100644 --- a/libavformat/nuv.c +++ b/libavformat/nuv.c @@ -20,6 +20,7 @@ */ #include "libavutil/channel_layout.h" +#include "libavutil/imgutils.h" #include "libavutil/intreadwrite.h" #include "libavutil/intfloat.h" #include "avformat.h" @@ -188,6 +189,10 @@ static int nuv_header(AVFormatContext *s) return AVERROR(ENOMEM); ctx->v_id = vst->index; + ret = av_image_check_size(width, height, 0, ctx); + if (ret < 0) + return ret; + vst->codec->codec_type = AVMEDIA_TYPE_VIDEO; vst->codec->codec_id = AV_CODEC_ID_NUV; vst->codec->width = width; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
