[NETLINK]: Unhash sockets correctly.

ChangeSet 1.1576, 2005/02/16 11:22:03-08:00, [email protected]

	[NETLINK]: Unhash sockets correctly.
	
	netlink_remove() only unhashes sockets contained in the 
	first hash bucket.  This leads to leaking sockets and,
	over time, to bind conflicts which confuse iproute.
	
	Signed-off-by: Patrick McHardy <[email protected]>
	Signed-off-by: David S. Miller <[email protected]>



 af_netlink.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)


diff -Nru a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
--- a/net/netlink/af_netlink.c	2005-02-16 13:03:28 -08:00
+++ b/net/netlink/af_netlink.c	2005-02-16 13:03:28 -08:00
@@ -327,10 +327,11 @@
 	struct sock **skp;
 	struct netlink_table *table = &nl_table[sk->protocol];
 	struct nl_pid_hash *hash = &table->hash;
+	u32 pid = nlk_sk(sk)->pid;
 
 	netlink_table_grab();
 	hash->entries--;
-	for (skp = hash->table; *skp; skp = &((*skp)->next)) {
+	for (skp = nl_pid_hashfn(hash, pid); *skp; skp = &((*skp)->next)) {
 		if (*skp == sk) {
 			*skp = sk->next;
 			__sock_put(sk);