[GNUnet-SVN] r12030 - gnunet/src/vpn

[gnunet]

Author: toelke
Date: 2010-06-28 14:37:45 +0200 (Mon, 28 Jun 2010)
New Revision: 12030

Modified:
   gnunet/src/vpn/packet.c
Log:
vpn: Only read as much as I can handle

Modified: gnunet/src/vpn/packet.c
===================================================================
--- gnunet/src/vpn/packet.c     2010-06-28 12:37:44 UTC (rev 12029)
+++ gnunet/src/vpn/packet.c     2010-06-28 12:37:45 UTC (rev 12030)
@@ -42,6 +42,7 @@
 
        *pkt = (struct pkt_tun*)malloc(r);
 
+       int r = r > size ? size : r;
        memcpy(*pkt, data, r);
        struct pkt_tun *_pkt = *pkt;