svn commit: r323839 - head/sys/netpfil/ipfw

[Andrey V. Elsukov]

Author: ae
Date: Wed Sep 20 22:35:28 2017
New Revision: 323839
URL: https://svnweb.freebsd.org/changeset/base/323839

Log:
  Use in_localip() function instead of unlocked access to addresses hash
  to determine that an address is our local.
  
  PR:		220078
  MFC after:	1 week

Modified:
  head/sys/netpfil/ipfw/ip_fw2.c

Modified: head/sys/netpfil/ipfw/ip_fw2.c
==============================================================================
--- head/sys/netpfil/ipfw/ip_fw2.c	Wed Sep 20 22:14:50 2017	(r323838)
+++ head/sys/netpfil/ipfw/ip_fw2.c	Wed Sep 20 22:35:28 2017	(r323839)
@@ -1609,10 +1609,7 @@ do {								\
 
 			case O_IP_SRC_ME:
 				if (is_ipv4) {
-					struct ifnet *tif;
-
-					INADDR_TO_IFP(src_ip, tif);
-					match = (tif != NULL);
+					match = in_localip(src_ip);
 					break;
 				}
 #ifdef INET6
@@ -1648,10 +1645,7 @@ do {								\
 
 			case O_IP_DST_ME:
 				if (is_ipv4) {
-					struct ifnet *tif;
-
-					INADDR_TO_IFP(dst_ip, tif);
-					match = (tif != NULL);
+					match = in_localip(dst_ip);
 					break;
 				}
 #ifdef INET6