X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fip_queue.c;h=2855f1f38cbc2b2278197c3d6522db7883f8a076;hb=d7fc02c7bae7b1cf69269992cf880a43a350cdaa;hp=c9f90e8c5191df4f2e0dcb885bab0e3e9935a500;hpb=ee1262dbc65ce0b6234a915d8432171e8d77f518;p=mirror_ubuntu-eoan-kernel.git

diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index c9f90e8c5191..2855f1f38cbc 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -497,10 +497,9 @@ ipq_rcv_nl_event(struct notifier_block *this,
 {
 	struct netlink_notify *n = ptr;
 
-	if (event == NETLINK_URELEASE &&
-	    n->protocol == NETLINK_FIREWALL && n->pid) {
+	if (event == NETLINK_URELEASE && n->protocol == NETLINK_FIREWALL) {
 		write_lock_bh(&queue_lock);
-		if ((n->net == &init_net) && (n->pid == peer_pid))
+		if ((net_eq(n->net, &init_net)) && (n->pid == peer_pid))
 			__ipq_reset();
 		write_unlock_bh(&queue_lock);
 	}
@@ -621,7 +620,7 @@ cleanup_netlink_notifier:
 static void __exit ip_queue_fini(void)
 {
 	nf_unregister_queue_handlers(&nfqh);
-	synchronize_net();
+
 	ipq_flush(NULL, 0);
 
 #ifdef CONFIG_SYSCTL