Check whether the memory allocation for extradata succeeded. Fixes issue 472.

Originally committed as revision 13603 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 437fd77b05
parent 934b910ba0
commit 437fd77b05
1 changed files with 2 additions and 0 deletions
--- a/libavformat/rmdec.c
+++ b/libavformat/rmdec.c
@ -235,6 +235,8 @@ ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVStream *st)
            return -1;
        }
        st->codec->extradata= av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
+        if (!st->codec->extradata)
+            return AVERROR(ENOMEM);
        get_buffer(pb, st->codec->extradata, st->codec->extradata_size);

 //        av_log(NULL, AV_LOG_DEBUG, "fps= %d fps2= %d\n", fps, fps2);