From 42d5aa76ec8fc9602922cc590a437ecd6693523b Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Thu, 9 Feb 2017 10:28:39 +0100 Subject: ipv4: fib: Send deletion notification with actual FIB alias type When a FIB alias is removed, a notification is sent using the type passed from user space - can be RTN_UNSPEC - instead of the actual type of the removed alias. This is problematic for listeners of the FIB notification chain, as several FIB aliases can exist with matching parameters, but the type. Solve this by passing the actual type of the removed FIB alias. Signed-off-by: Ido Schimmel Signed-off-by: Jiri Pirko CC: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv4/fib_trie.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 5ef4596d7afc..b0bfb1cc791a 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1653,8 +1653,8 @@ int fib_table_delete(struct net *net, struct fib_table *tb, return -ESRCH; call_fib_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, key, plen, - fa_to_delete->fa_info, tos, cfg->fc_type, - tb->tb_id, 0); + fa_to_delete->fa_info, tos, + fa_to_delete->fa_type, tb->tb_id, 0); rtmsg_fib(RTM_DELROUTE, htonl(key), fa_to_delete, plen, tb->tb_id, &cfg->fc_nlinfo, 0); -- cgit v1.2.3