[Opensync-commits] r5092 - trunk/opensync/format

[<dg...@su...>]

Author: dgollub
Date: Sun Jan 11 03:48:10 2009
New Revision: 5092
URL: http://www.opensync.org/changeset/5092

Log:
Return NULL if size or data is NULL.

Modified:
   trunk/opensync/format/opensync_objformat.c
   trunk/opensync/format/opensync_objformat.h

Modified: trunk/opensync/format/opensync_objformat.c
==============================================================================
--- trunk/opensync/format/opensync_objformat.c	Sun Jan 11 03:39:34 2009	(r5091)
+++ trunk/opensync/format/opensync_objformat.c	Sun Jan 11 03:48:10 2009	(r5092)
@@ -222,6 +222,8 @@
 char *osync_objformat_print(OSyncObjFormat *format, const char *data, unsigned int size)
 {
 	osync_return_val_if_fail(format, NULL);
+	osync_return_val_if_fail(data, NULL);
+	osync_return_val_if_fail(size, NULL);
 	
 	if (!format->print_func)
 		return g_strndup(data, size);

Modified: trunk/opensync/format/opensync_objformat.h
==============================================================================
--- trunk/opensync/format/opensync_objformat.h	Sun Jan 11 03:39:34 2009	(r5091)
+++ trunk/opensync/format/opensync_objformat.h	Sun Jan 11 03:48:10 2009	(r5092)
@@ -252,7 +252,8 @@
  * @param format Pointer to the object format
  * @param data Pointer to the object to destroy
  * @param size Size in bytes of the object specified by the data parameter
- * @returns Human readable string of the specified object. Caller is responsible for freeing the string
+ * @returns Human readable string of the specified object. Caller is responsible for freeing the string.
+ *          Or NULL if size is 0 or data NULL.
  */
 OSYNC_EXPORT char *osync_objformat_print(OSyncObjFormat *format, const char *data, unsigned int size);