Fixed: invalid memory access when saving an image with the JPEG 2000 format.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/im_format_jp2.cpp b/src/im_format_jp2.cpp
index de25e88..1d30898 100644
--- a/src/im_format_jp2.cpp
+++ b/src/im_format_jp2.cpp
@@ -3,7 +3,7 @@
  *
  * See Copyright Notice in im_lib.h
  * See libJaper Copyright Notice in jasper.h
- * $Id: im_format_jp2.cpp,v 1.2 2008/12/03 15:45:34 scuri Exp $
+ * $Id: im_format_jp2.cpp,v 1.3 2010/04/08 13:19:00 scuri Exp $
  */
 
 #include "im_format.h"
@@ -378,6 +378,7 @@ int imFileFormatJP2::WriteImageInfo()
    
     // Adobe XMP
     data = attrib_table->Get("XMLPacket", NULL, &size);
+    if (data)
     {
       jas_metadata_box_t *metabox = &image->metadata.boxes[JAS_IMAGE_BOX_XMP]; 
       jas_box_alloc(metabox, size);