From 4a54a604a94e68045e1bd5889f8300dd98180020 Mon Sep 17 00:00:00 2001
From: Matthias Wachs <wachs@net.in.tum.de>
Date: Fri, 19 Nov 2010 16:11:58 +0000
Subject: [PATCH] Added size check for unix path configs

---
 src/util/service.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/util/service.c b/src/util/service.c
index 3423b58cb..79b21e065 100644
--- a/src/util/service.c
+++ b/src/util/service.c
@@ -867,6 +867,14 @@ GNUNET_SERVICE_get_server_addresses (const char *serviceName,
                                                            &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)
         {
-- 
2.25.1