From 3ac5936ae2d8a943a85870924dded1c08cbf2aed Mon Sep 17 00:00:00 2001
From: sam <sam@FreeBSD.org>
Date: Wed, 29 Oct 2003 23:01:37 +0000
Subject: avoid recursive lock panic by unlocking before calling rtrequest;
 this is consistent with other places but will be replaced shortly by a
 "proper fix"

Supported by:	FreeBSD Foundation
Pain felt by:	Jiri Mikulas
---
 sys/net/route.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sys')

diff --git a/sys/net/route.c b/sys/net/route.c
index 46e811d..ea98172 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -684,11 +684,12 @@ rtrequest1(int req, struct rt_addrinfo *info, struct rtentry **ret_nrt)
 			 */
 			rt2 = rtalloc1(dst, 0, RTF_PRCLONING);
 			if (rt2 && rt2->rt_parent) {
+				RT_UNLOCK(rt2);		/* XXX recursive lock */
 				rtrequest(RTM_DELETE,
 					  rt_key(rt2),
 					  rt2->rt_gateway,
 					  rt_mask(rt2), rt2->rt_flags, 0);
-				RTFREE_LOCKED(rt2);
+				RTFREE(rt2);
 				rn = rnh->rnh_addaddr(ndst, netmask,
 						      rnh, rt->rt_nodes);
 			} else if (rt2) {
-- 
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