[GNUnet-SVN] r20752 - gnunet/src/fs

[gnunet]

Author: grothoff
Date: 2012-03-24 20:30:46 +0100 (Sat, 24 Mar 2012)
New Revision: 20752

Modified:
   gnunet/src/fs/gnunet-helper-fs-publish.c
Log:
-fix #2232

Modified: gnunet/src/fs/gnunet-helper-fs-publish.c
===================================================================
--- gnunet/src/fs/gnunet-helper-fs-publish.c    2012-03-24 19:13:25 UTC (rev 
20751)
+++ gnunet/src/fs/gnunet-helper-fs-publish.c    2012-03-24 19:30:46 UTC (rev 
20752)
@@ -373,8 +373,13 @@
     
     memcpy (buf, item->filename, slen);
     size = GNUNET_CONTAINER_meta_data_serialize (meta,
-                                                &dst, size - slen,
+                                                &dst, size,
                                                 
GNUNET_CONTAINER_META_DATA_SERIALIZE_PART);
+    if (size < 0)
+    {
+      GNUNET_break (0);
+      size = 0;
+    }
     GNUNET_CONTAINER_meta_data_destroy (meta);
     if (GNUNET_OK !=
        write_message (GNUNET_MESSAGE_TYPE_FS_PUBLISH_HELPER_META_DATA,