summaryrefslogtreecommitdiffstats
path: root/sys/net/route.c
diff options
context:
space:
mode:
authorwollman <wollman@FreeBSD.org>1995-03-24 20:05:28 +0000
committerwollman <wollman@FreeBSD.org>1995-03-24 20:05:28 +0000
commit6c6725060f4324360f59d3d890d39966e5a29cc6 (patch)
tree1fa262c8f85b49cba8676da0555a58671209b9e7 /sys/net/route.c
parentbbb766d1b9b9596c912dc6a22351a7483191b39e (diff)
downloadFreeBSD-src-6c6725060f4324360f59d3d890d39966e5a29cc6.zip
FreeBSD-src-6c6725060f4324360f59d3d890d39966e5a29cc6.tar.gz
Don't delete clones if they are PINNED.
Diffstat (limited to 'sys/net/route.c')
-rw-r--r--sys/net/route.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/route.c b/sys/net/route.c
index 5a770cf..34a167a 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)route.c 8.2 (Berkeley) 11/15/93
- * $Id: route.c,v 1.19 1995/03/21 19:50:34 wollman Exp $
+ * $Id: route.c,v 1.20 1995/03/23 18:07:29 wollman Exp $
*/
#include <sys/param.h>
@@ -490,7 +490,7 @@ rt_fixdelete(struct radix_node *rn, void *vp)
struct rtentry *rt = (struct rtentry *)rn;
struct rtentry *rt0 = vp;
- if (rt->rt_parent == rt0) {
+ if (rt->rt_parent == rt0 && !(rt->rt_flags & RTF_PINNED)) {
return rtrequest(RTM_DELETE, rt_key(rt),
(struct sockaddr *)0, rt_mask(rt),
rt->rt_flags, (struct rtentry **)0);
OpenPOWER on IntegriCloud