From cec7ade86c2ac2a20a5b3cdabcf375ece347dd76 Mon Sep 17 00:00:00 2001 From: Thomas Haller Date: Thu, 11 Oct 2018 23:57:53 +0200 Subject: [PATCH] wwan: don't assume DNS info is always available for IPv6 See also "5df024f57a wwan: don't assume DNS info is always available" which does the same for IPv4. --- src/devices/wwan/nm-modem-broadband.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/devices/wwan/nm-modem-broadband.c b/src/devices/wwan/nm-modem-broadband.c index 11b5718853..352b775829 100644 --- a/src/devices/wwan/nm-modem-broadband.c +++ b/src/devices/wwan/nm-modem-broadband.c @@ -1063,7 +1063,7 @@ stage3_ip6_done (NMModemBroadband *self) /* DNS servers */ dns = mm_bearer_ip_config_get_dns (self->_priv.ipv6_config); - for (i = 0; dns[i]; i++) { + for (i = 0; dns && dns[i]; i++) { struct in6_addr addr; if (inet_pton (AF_INET6, dns[i], &addr)) {