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
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