Jo-Philipp Wich 22bbd9f08e firewall: fix potential NULL pointer access
Properly skip struct ifaddr entries with NULL ifa_addr, thanks Kostas Papadopoulos for reporting.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42138 3c298f89-4303-0410-b956-a3cf2f4a3e73
2014-08-11 17:45:18 +00:00
..
2014-08-11 13:02:43 +00:00