mpjpeg: Check stream allocation

Bug-Id: CID 1308152
10 years ago · 8a26ae5f94
parent b08569a239
commit 8a26ae5f94
1 changed files with 2 additions and 0 deletions
--- a/libavformat/mpjpegdec.c
+++ b/libavformat/mpjpegdec.c
@ -123,6 +123,8 @@ static int mpjpeg_read_header(AVFormatContext *s)
        return AVERROR_INVALIDDATA;

    st = avformat_new_stream(s, NULL);
+    if (!st)
+        return AVERROR(ENOMEM);

    st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
    st->codec->codec_id   = AV_CODEC_ID_MJPEG;