mms: Check memory allocation

Bug-Id: CID 1258462 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago · 93c1b04abf
parent d450cb07d9
commit 93c1b04abf
1 changed files with 2 additions and 0 deletions
--- a/libavformat/mms.c
+++ b/libavformat/mms.c
@ -104,6 +104,8 @@ int ff_mms_asf_header_parser(MMSContext *mms)
                mms->streams = av_fast_realloc(mms->streams,
                                   &mms->nb_streams_allocated,
                                   (mms->stream_num + 1) * sizeof(MMSStream));
+                if (!mms->streams)
+                    return AVERROR(ENOMEM);
                mms->streams[mms->stream_num].id = stream_id;
                mms->stream_num++;
            } else {