firewall: respect src_dip option for reflection (#18544)

Also fix wrong IPv4 netmask calculation on x86-64, thanks Ulrich Weber.

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

SVN-Revision: 43874

package/network/config/firewall/Makefile

 #
-# Copyright (C) 2013-2014 OpenWrt.org
+# Copyright (C) 2013-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=firewall
-PKG_VERSION:=2014-09-19
+PKG_VERSION:=2015-01-08
 PKG_RELEASE:=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/firewall3.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=50e97c52e75bdfd325cf20d43b32d294ff84d92f
+PKG_SOURCE_VERSION:=c03e20d7f594058ff223f30cf34de1b5e8210b8d
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
 PKG_LICENSE:=ISC