From b0013fd47b14fc26eec07a6b2cec0c2a8954e1d7 Mon Sep 17 00:00:00 2001 From: Alexey Kuznetsov Date: Wed, 10 May 2006 13:24:38 -0700 Subject: [PATCH] [IPV6]: skb leakage in inet6_csk_xmit inet6_csk_xit does not free skb when routing fails. Signed-off-by: Alexey Kuznetsov Signed-off-by: David S. Miller --- net/ipv6/inet6_connection_sock.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c index f8f3a37a149..eb2865d5ae2 100644 --- a/net/ipv6/inet6_connection_sock.c +++ b/net/ipv6/inet6_connection_sock.c @@ -173,6 +173,7 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok) if (err) { sk->sk_err_soft = -err; + kfree_skb(skb); return err; } @@ -181,6 +182,7 @@ int inet6_csk_xmit(struct sk_buff *skb, int ipfragok) if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0) { sk->sk_route_caps = 0; + kfree_skb(skb); return err; } -- 2.20.1