svn commit: r348682 - head/sys/netpfil/ipfw/nat64

[Andrey V. Elsukov]

Author: ae
Date: Wed Jun  5 09:25:40 2019
New Revision: 348682
URL: https://svnweb.freebsd.org/changeset/base/348682

Log:
  Initialize V_nat64out methods explicitly.
  
  It looks like initialization of static variable doesn't work for
  VIMAGE and this leads to panic.
  
  Reported by:	olivier
  MFC after:	1 week

Modified:
  head/sys/netpfil/ipfw/nat64/ip_fw_nat64.c

Modified: head/sys/netpfil/ipfw/nat64/ip_fw_nat64.c
==============================================================================
--- head/sys/netpfil/ipfw/nat64/ip_fw_nat64.c	Wed Jun  5 04:58:42 2019	(r348681)
+++ head/sys/netpfil/ipfw/nat64/ip_fw_nat64.c	Wed Jun  5 09:25:40 2019	(r348682)
@@ -83,6 +83,8 @@ vnet_ipfw_nat64_init(const void *arg __unused)
 
 	ch = &V_layer3_chain;
 	first = IS_DEFAULT_VNET(curvnet) ? 1: 0;
+	/* Initialize V_nat64out methods explicitly. */
+	nat64_set_output_method(0);
 	error = nat64stl_init(ch, first);
 	if (error != 0)
 		return (error);