From 3e3bc6037848f1d86481e826899c515341c6159d Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Thu, 13 Sep 2012 09:56:14 +0300 Subject: [PATCH] interface-ip.c: fix possible null pointer access if calloc() fails --- interface-ip.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/interface-ip.c b/interface-ip.c index 0610ffd..d5488ef 100644 --- a/interface-ip.c +++ b/interface-ip.c @@ -430,6 +430,9 @@ interface_add_dns_server(struct interface_ip_settings *ip, const char *str) struct dns_server *s; s = calloc(1, sizeof(*s)); + if (!s) + return; + s->af = AF_INET; if (inet_pton(s->af, str, &s->addr.in)) goto add; -- 2.11.0