From fd5e3befa405ea64d4db6b393b821644bf963c57 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Wed, 20 Sep 2006 12:11:12 -0700 Subject: [PATCH] [NETFILTER]: PPTP conntrack: fix GRE keymap leak When destroying the GRE expectations without having seen the GRE connection the keymap entry is not freed, leading to a memory leak and, in case of a following call within the same session, failure during expectation setup. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv4/netfilter/ip_conntrack_helper_pptp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv4/netfilter/ip_conntrack_helper_pptp.c b/net/ipv4/netfilter/ip_conntrack_helper_pptp.c index b0225b65ca..98267b0d2a 100644 --- a/net/ipv4/netfilter/ip_conntrack_helper_pptp.c +++ b/net/ipv4/netfilter/ip_conntrack_helper_pptp.c @@ -194,6 +194,7 @@ static void pptp_destroy_siblings(struct ip_conntrack *ct) { struct ip_conntrack_tuple t; + ip_ct_gre_keymap_destroy(ct); /* Since ct->sibling_list has literally rusted away in 2.6.11, * we now need another way to find out about our sibling * contrack and expects... -HW */ -- 2.39.5