diff mbox series

[net] net/ipv6: Put lwtstate when destroying fib6_info

Message ID 20180820200241.19876-1-dsahern@kernel.org
State Accepted, archived
Delegated to: David Miller
Headers show
Series [net] net/ipv6: Put lwtstate when destroying fib6_info | expand

Commit Message

David Ahern Aug. 20, 2018, 8:02 p.m. UTC 
From: David Ahern <dsahern@gmail.com>

Prior to the introduction of fib6_info lwtstate was managed by the dst
code. With fib6_info releasing lwtstate needs to be done when the struct
is freed.

Fixes: 93531c674315 ("net/ipv6: separate handling of FIB entries from dst based routes")
Signed-off-by: David Ahern <dsahern@gmail.com>
---
 net/ipv6/ip6_fib.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

David Miller Aug. 21, 2018, 1:19 a.m. UTC | #1 
From: dsahern@kernel.org
Date: Mon, 20 Aug 2018 13:02:41 -0700

> From: David Ahern <dsahern@gmail.com>
> 
> Prior to the introduction of fib6_info lwtstate was managed by the dst
> code. With fib6_info releasing lwtstate needs to be done when the struct
> is freed.
> 
> Fixes: 93531c674315 ("net/ipv6: separate handling of FIB entries from dst based routes")
> Signed-off-by: David Ahern <dsahern@gmail.com>

Applied and queued up for -stable, thanks David.
diff mbox series

Patch

diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index d212738e9d10..c861a6d4671d 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -198,6 +198,8 @@  void fib6_info_destroy_rcu(struct rcu_head *head)
 		}
 	}
 
+	lwtstate_put(f6i->fib6_nh.nh_lwtstate);
+
 	if (f6i->fib6_nh.nh_dev)
 		dev_put(f6i->fib6_nh.nh_dev);