From 8d02ba5b7b08fd816f1a6229b1de4a330784bdf7 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 15 May 2015 17:21:10 +0200 Subject: [PATCH] avcodec/smvjpegdec: check avcodec_decode_video2() return code Fixes CID1271810 Signed-off-by: Michael Niedermayer (cherry picked from commit cdd25f9a3df3905543a5546cf6076d2eaf895736) Signed-off-by: Michael Niedermayer --- libavcodec/smvjpegdec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/smvjpegdec.c b/libavcodec/smvjpegdec.c index 375c9d91c3..c99b029c87 100644 --- a/libavcodec/smvjpegdec.c +++ b/libavcodec/smvjpegdec.c @@ -155,6 +155,10 @@ static int smvjpeg_decode_frame(AVCodecContext *avctx, void *data, int *data_siz if (!cur_frame) { av_frame_unref(mjpeg_data); ret = avcodec_decode_video2(s->avctx, mjpeg_data, &s->mjpeg_data_size, avpkt); + if (ret < 0) { + s->mjpeg_data_size = 0; + return ret; + } } else if (!s->mjpeg_data_size) return AVERROR(EINVAL);