Author: luigi
Date: Tue Sep 28 23:23:23 2010
New Revision: 213254
URL: http://svn.freebsd.org/changeset/base/213254
Log:
fix breakage in in-kernel NAT: the code did not honor
net.inet.ip.fw.one_pass and always moved to the next rule
in case of a successful nat.
This should fix several related PR (waiting for feedback
before closing them)
PR: 145167 149572 150141
MFC after: 3 days
Modified:
head/sys/netinet/ipfw/ip_fw_pfil.c
Modified: head/sys/netinet/ipfw/ip_fw_pfil.c
==============================================================================
--- head/sys/netinet/ipfw/ip_fw_pfil.c Tue Sep 28 22:46:13 2010
(r213253)
+++ head/sys/netinet/ipfw/ip_fw_pfil.c Tue Sep 28 23:23:23 2010
(r213254)
@@ -231,6 +231,11 @@ again:
break;
case IP_FW_NAT:
+ /* honor one-pass in case of successful nat */
+ if (V_fw_one_pass)
+ break; /* ret is already 0 */
+ goto again;
+
case IP_FW_REASS:
goto again; /* continue with packet */
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