[GNUnet-SVN] r13754 - gnunet/src/util

[gnunet]

Author: wachs
Date: 2010-11-19 17:11:58 +0100 (Fri, 19 Nov 2010)
New Revision: 13754

Modified:
   gnunet/src/util/service.c
Log:
Added size check for unix path configs


Modified: gnunet/src/util/service.c
===================================================================
--- gnunet/src/util/service.c   2010-11-19 15:14:39 UTC (rev 13753)
+++ gnunet/src/util/service.c   2010-11-19 16:11:58 UTC (rev 13754)
@@ -867,6 +867,14 @@
                                                            &unixpath));
 
       /* probe UNIX support */
+      struct sockaddr_un s_un;
+      if (strlen(unixpath) >= sizeof(s_un.sun_path))
+      {
+         GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+                  _("UNIXPATH `%s' too long, maximum length is 
%llu\n"),unixpath, sizeof(s_un.sun_path));
+      }
+      /* FIXME: Perhaps add an assertion or a break??? */
+
       desc = GNUNET_NETWORK_socket_create (AF_UNIX, SOCK_STREAM, 0);
       if (NULL == desc)
         {