From 82df718a8ab61b1e00dbe0bd61b7c674bee8f510 Mon Sep 17 00:00:00 2001 From: Philipp Tölke Date: Sun, 19 Jun 2011 12:34:17 +0000 Subject: invariant --- src/vpn/gnunet-daemon-vpn-helper.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/vpn') diff --git a/src/vpn/gnunet-daemon-vpn-helper.c b/src/vpn/gnunet-daemon-vpn-helper.c index e5fb59c00..52c8b4a9c 100644 --- a/src/vpn/gnunet-daemon-vpn-helper.c +++ b/src/vpn/gnunet-daemon-vpn-helper.c @@ -140,6 +140,9 @@ helper_write(void* cls __attribute__((unused)), const struct GNUNET_SCHEDULER_Ta return; struct answer_packet_list* ans = answer_proc_head; + + if (NULL == ans) return; + size_t len = ntohs(ans->pkt.hdr.size); GNUNET_assert(ans->pkt.subtype == GNUNET_DNS_ANSWER_TYPE_IP); -- cgit v1.2.3