[GNUnet-SVN] r16434 - gnunet/src/vpn

[gnunet]

Author: toelke
Date: 2011-08-10 09:56:17 +0200 (Wed, 10 Aug 2011)
New Revision: 16434

Modified:
   gnunet/src/vpn/gnunet-service-dns.c
Log:
prevent double free

Modified: gnunet/src/vpn/gnunet-service-dns.c
===================================================================
--- gnunet/src/vpn/gnunet-service-dns.c 2011-08-10 07:56:16 UTC (rev 16433)
+++ gnunet/src/vpn/gnunet-service-dns.c 2011-08-10 07:56:17 UTC (rev 16434)
@@ -459,6 +459,7 @@
   memcpy (dpkt->data, query_states[dns->s.id].name,
           query_states[dns->s.id].namelen);
   GNUNET_free (query_states[dns->s.id].name);
+  query_states[dns->s.id].name = NULL;
 
   struct dns_query_line *dque =
     (struct dns_query_line *) (dpkt->data +