[GNUnet-SVN] r20829 - in gnunet/src: dns exit

[gnunet]

Author: grothoff
Date: 2012-04-01 11:58:45 +0200 (Sun, 01 Apr 2012)
New Revision: 20829

Modified:
   gnunet/src/dns/gnunet-service-dns.c
   gnunet/src/exit/gnunet-daemon-exit.c
Log:
-fixing #2243

Modified: gnunet/src/dns/gnunet-service-dns.c
===================================================================
--- gnunet/src/dns/gnunet-service-dns.c 2012-04-01 09:22:59 UTC (rev 20828)
+++ gnunet/src/dns/gnunet-service-dns.c 2012-04-01 09:58:45 UTC (rev 20829)
@@ -290,6 +290,11 @@
 
 
 /**
+ * Global return value from 'main'.
+ */
+static int global_ret;
+
+/**
  * The configuration to use
  */
 static const struct GNUNET_CONFIGURATION_Handle *cfg;
@@ -1552,6 +1557,16 @@
   struct in6_addr dns_exit6;
 
   cfg = cfg_;
+  if (GNUNET_YES !=
+      GNUNET_OS_check_helper_binary ("gnunet-helper-dns"))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+               _("`%s' must be installed SUID, refusing to run\n"),
+               "gnunet-helper-dns");
+    global_ret = 1;
+    return;
+  }
+
   stats = GNUNET_STATISTICS_create ("dns", cfg);
   nc = GNUNET_SERVER_notification_context_create (server, 1);
   GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &cleanup_task,
@@ -1662,7 +1677,7 @@
 {
   return (GNUNET_OK ==
           GNUNET_SERVICE_run (argc, argv, "dns", GNUNET_SERVICE_OPTION_NONE,
-                              &run, NULL)) ? 0 : 1;
+                              &run, NULL)) ? global_ret : 1;
 }
 
 

Modified: gnunet/src/exit/gnunet-daemon-exit.c
===================================================================
--- gnunet/src/exit/gnunet-daemon-exit.c        2012-04-01 09:22:59 UTC (rev 
20828)
+++ gnunet/src/exit/gnunet-daemon-exit.c        2012-04-01 09:58:45 UTC (rev 
20829)
@@ -3027,9 +3027,9 @@
   if (GNUNET_YES !=
       GNUNET_OS_check_helper_binary ("gnunet-helper-exit"))
   {
-    fprintf (stderr,
-            "`%s' is not SUID, refusing to run.\n",
-            "gnunet-helper-exit");
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+               _("`%s' must be installed SUID, refusing to run\n"),
+               "gnunet-helper-exit");
     global_ret = 1;
     return;
   }