avformat/utils: avformat_find_stream_info fix a crash in case of oom
authorPiotr Bandurski <ami_stuff@o2.pl>
Wed, 10 Jul 2013 00:51:41 +0000 (02:51 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 10 Jul 2013 01:42:06 +0000 (03:42 +0200)
fixes ticket #2767

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavformat/utils.c

index 17dcb25..f607be7 100644 (file)
@@ -2783,6 +2783,8 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
         } else {
             pkt = add_to_pktbuf(&ic->packet_buffer, &pkt1,
                                 &ic->packet_buffer_end);
+            if (!pkt)
+                goto find_stream_info_err;
             if ((ret = av_dup_packet(pkt)) < 0)
                 goto find_stream_info_err;
         }