[FFmpeg-cvslog] r17175 - trunk/libavformat/mxfenc.c

[bcoudurier]

Author: bcoudurier
Date: Thu Feb 12 04:38:08 2009
New Revision: 17175

Log:
check body partitions count before writing

Modified:
   trunk/libavformat/mxfenc.c

Modified: trunk/libavformat/mxfenc.c
==============================================================================
--- trunk/libavformat/mxfenc.c	Thu Feb 12 03:23:25 2009	(r17174)
+++ trunk/libavformat/mxfenc.c	Thu Feb 12 04:38:08 2009	(r17175)
@@ -1112,7 +1112,7 @@ static void mxf_write_partition(AVFormat
 
     if (!memcmp(key, body_partition_key, 16) && mxf->body_partitions_count > 1)
         put_be64(pb, mxf->body_partition_offset[mxf->body_partitions_count-2]); // PreviousPartition
-    else if (!memcmp(key, footer_partition_key, 16))
+    else if (!memcmp(key, footer_partition_key, 16) && mxf->body_partitions_count)
         put_be64(pb, mxf->body_partition_offset[mxf->body_partitions_count-1]); // PreviousPartition
     else
         put_be64(pb, 0);