commit c537b75a3ba9f5d2569f313742cd379dff6ceb70
author Patrick McHardy <kaber@trash.net> Mon Nov 27 10:26:25 2006 -0800
committer David S. Miller <davem@sunset.davemloft.net> Tue Nov 28 20:59:36 2006 -0800
tree 5e6d8da1a68c40e2deef74002727f4553c0f242d
parent 22e7410b760b9c1777839fdd10382c60df8cbda2

[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

diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 262d0d4..55f0ae6 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -153,6 +153,7 @@
 	return ret;
 
 nfattr_failure:
+	ip_conntrack_proto_put(proto);
 	return -1;
 }
 

net/netfilter/nf_conntrack_netlink.c

diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 77a46ee..ab67c2b 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -161,6 +161,7 @@
 	return ret;
 
 nfattr_failure:
+	nf_ct_proto_put(proto);
 	return -1;
 }