From 334ed376d2b23896061520648dc7113c5c4ffb0b Mon Sep 17 00:00:00 2001 From: Martin Josefsson Date: Mon, 3 Apr 2006 10:47:48 +0200 Subject: [PATCH] {ip, nf}_conntrack_netlink: fix expectation notifier unregistration [NETFILTER]: {ip,nf}_conntrack_netlink: fix expectation notifier unregistration This patch fixes expectation notifier unregistration on module unload to use ip_conntrack_expect_unregister_notifier(). This bug causes a soft lockup at the first expectation created after a rmmod ; insmod of this module. Should go into -stable as well. Signed-off-by: Martin Josefsson Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv4/netfilter/ip_conntrack_netlink.c | 2 +- net/netfilter/nf_conntrack_netlink.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index e0b5926c76f9..d4e6d0a3bf20 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -1619,7 +1619,7 @@ static void __exit ctnetlink_exit(void) printk("ctnetlink: unregistering from nfnetlink.\n"); #ifdef CONFIG_IP_NF_CONNTRACK_EVENTS - ip_conntrack_unregister_notifier(&ctnl_notifier_exp); + ip_conntrack_expect_unregister_notifier(&ctnl_notifier_exp); ip_conntrack_unregister_notifier(&ctnl_notifier); #endif diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 9ff3463037e1..40edeefb2814 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1641,7 +1641,7 @@ static void __exit ctnetlink_exit(void) printk("ctnetlink: unregistering from nfnetlink.\n"); #ifdef CONFIG_NF_CONNTRACK_EVENTS - nf_conntrack_unregister_notifier(&ctnl_notifier_exp); + nf_conntrack_expect_unregister_notifier(&ctnl_notifier_exp); nf_conntrack_unregister_notifier(&ctnl_notifier); #endif -- cgit v1.2.3