From 26db167702756d0022f8ea5f1f30cad3018cfe31 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 6 Dec 2006 23:45:15 -0800 Subject: [PATCH] [IPSEC]: Fix inetpeer leak in ipv4 xfrm dst entries. We grab a reference to the route's inetpeer entry but forget to release it in xfrm4_dst_destroy(). Bug discovered by Kazunori MIYAZAWA Signed-off-by: David S. Miller --- net/ipv4/xfrm4_policy.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index d4107bb701b5..fb9f69c616f5 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -274,6 +274,8 @@ static void xfrm4_dst_destroy(struct dst_entry *dst) if (likely(xdst->u.rt.idev)) in_dev_put(xdst->u.rt.idev); + if (likely(xdst->u.rt.peer)) + inet_putpeer(xdst->u.rt.peer); xfrm_dst_destroy(xdst); } -- 2.20.1