From: Guus Sliepen <guus@tinc-vpn.org>
Date: Tue, 13 Mar 2001 21:32:24 +0000 (+0000)
Subject: Ignore alarm signals if we do not need to respond to them.
X-Git-Tag: release-1.0pre4~18
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=c426e981eeaed3fa4801221720ee8f74d40e9223

Ignore alarm signals if we do not need to respond to them.
---

diff --git a/src/net.c b/src/net.c
index 4ef654de..3a587491 100644
--- a/src/net.c
+++ b/src/net.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net.c,v 1.35.4.102 2001/03/04 13:59:25 guus Exp $
+    $Id: net.c,v 1.35.4.103 2001/03/13 21:32:24 guus Exp $
 */
 
 #include "config.h"
@@ -849,9 +849,12 @@ cp
   cfg = get_config_val(upstreamcfg, config_connectto);
 
   if(!cfg && upstreamcfg == config)
-    /* No upstream IP given, we're listen only. */
-    return;
-
+    {
+      /* No upstream IP given, we're listen only. */
+      signal(SIGALRM, SIG_IGN);
+      return;
+    }
+    
   while(cfg)
     {
       upstreamcfg = cfg->next;