[Ffmpeg-cvslog] r5547 - trunk/libavformat/utils.c

[mru]

Author: mru
Date: Thu Jun 29 21:42:34 2006
New Revision: 5547

Modified:
   trunk/libavformat/utils.c

Log:
extradata may be used as bitstream reader input so allocate with padding


Modified: trunk/libavformat/utils.c
==============================================================================
--- trunk/libavformat/utils.c	(original)
+++ trunk/libavformat/utils.c	Thu Jun 29 21:42:34 2006
@@ -1995,8 +1995,9 @@
             int i= st->parser->parser->split(st->codec, pkt->data, pkt->size);
             if(i){
                 st->codec->extradata_size= i;
-                st->codec->extradata= av_malloc(st->codec->extradata_size);
+                st->codec->extradata= av_malloc(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
                 memcpy(st->codec->extradata, pkt->data, st->codec->extradata_size);
+                memset(st->codec->extradata + i, 0, FF_INPUT_BUFFER_PADDING_SIZE);
             }
         }