From: Nathan S. Evans <evans@in.tum.de>
Date: Thu, 2 Sep 2010 08:30:11 +0000 (+0000)
Subject: check parent pid, die if gone
X-Git-Tag: initial-import-from-subversion-38251~20477
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3f79317933e277ffb8557c195e987d68ea376d01;p=oweals%2Fgnunet.git

check parent pid, die if gone
---

diff --git a/src/transport/gnunet-nat-server.c b/src/transport/gnunet-nat-server.c
index 7892d8f93..0743c92df 100644
--- a/src/transport/gnunet-nat-server.c
+++ b/src/transport/gnunet-nat-server.c
@@ -631,6 +631,8 @@ main (int argc,
 		   strerror (errno));
 	  break;
 	}
+      if (1 == getppid()) /* Check the parent process id, if 1 the parent has died, so we should die too */
+        break;
       if (FD_ISSET (icmpsock, &rs))
 	process_icmp_response ();
       if (0 == (++alt % 2))