ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Fri May 5 12:48:12 2017 +0200| [ce551a3925a1cf9c7824e26a246b99b6773bda4b] | committer: Michael Niedermayer
avcodec/tiertexseqv: set the fixed dimenasions, do not depend on the demuxer doing so Fixes: out of array access Fixes: 1348/clusterfuzz-testcase-minimized-6195673642827776 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ce551a3925a1cf9c7824e26a246b99b6773bda4b --- libavcodec/tiertexseqv.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/tiertexseqv.c b/libavcodec/tiertexseqv.c index 06c5fd6b09..af39f74d7d 100644 --- a/libavcodec/tiertexseqv.c +++ b/libavcodec/tiertexseqv.c @@ -213,10 +213,15 @@ static int seqvideo_decode(SeqVideoContext *seq, const unsigned char *data, int static av_cold int seqvideo_decode_init(AVCodecContext *avctx) { SeqVideoContext *seq = avctx->priv_data; + int ret; seq->avctx = avctx; avctx->pix_fmt = AV_PIX_FMT_PAL8; + ret = ff_set_dimensions(avctx, 256, 128); + if (ret < 0) + return ret; + seq->frame = av_frame_alloc(); if (!seq->frame) return AVERROR(ENOMEM); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
