From: Philipp Tölke <toelke@in.tum.de>
Date: Wed, 15 Jun 2011 07:15:35 +0000 (+0000)
Subject: clear stack-memory
X-Git-Tag: initial-import-from-subversion-38251~18194
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=eb88bbe9f08cc4b6e8bbaec182125f7e39774343;p=oweals%2Fgnunet.git

clear stack-memory
---

diff --git a/src/vpn/gnunet-daemon-vpn.c b/src/vpn/gnunet-daemon-vpn.c
index 3e32ab149..f07538548 100644
--- a/src/vpn/gnunet-daemon-vpn.c
+++ b/src/vpn/gnunet-daemon-vpn.c
@@ -619,6 +619,7 @@ receive_tcp_back (void *cls, struct GNUNET_MESH_Tunnel* tunnel,
   size_t size = pktlen + sizeof(struct ip6_tcp) - 1;
 
   struct ip6_tcp* pkt6 = alloca(size);
+  memset(pkt6, 0, size);
 
   GNUNET_assert(pkt6 != NULL);