From c537b75a3ba9f5d2569f313742cd379dff6ceb70 Mon Sep 17 00:00:00 2001 From: Patrick McHardy <kaber@trash.net> Date: Mon, 27 Nov 2006 10:26:25 -0800 Subject: [PATCH] [NETFILTER]: ctnetlink: fix reference count leak When NFA_NEST exceeds the skb size the protocol reference is leaked. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/ipv4/netfilter/ip_conntrack_netlink.c | 1 + net/netfilter/nf_conntrack_netlink.c | 1 + 2 files changed, 2 insertions(+) diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c index 262d0d44ec1b..55f0ae641081 100644 --- a/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -153,6 +153,7 @@ ctnetlink_dump_protoinfo(struct sk_buff *skb, const struct ip_conntrack *ct) return ret; nfattr_failure: + ip_conntrack_proto_put(proto); return -1; } diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 77a46eef66c1..ab67c2be2b5d 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -161,6 +161,7 @@ ctnetlink_dump_protoinfo(struct sk_buff *skb, const struct nf_conn *ct) return ret; nfattr_failure: + nf_ct_proto_put(proto); return -1; } -- GitLab