firewall: fix potential NULL pointer access
authorJo-Philipp Wich <jow@openwrt.org>
Mon, 11 Aug 2014 17:45:18 +0000 (17:45 +0000)
committerJo-Philipp Wich <jow@openwrt.org>
Mon, 11 Aug 2014 17:45:18 +0000 (17:45 +0000)
commitaa9e69908eccdee69d3a804e4fa69d386fc0e66f
tree5e2b0c916de5601ff104700c09bee1d8139dfed0
parentff6363dc19cd2a02d76f854442415ac7e26f644f
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>
SVN-Revision: 42138
package/network/config/firewall/Makefile