commit c537b75a3ba9f5d2569f313742cd379dff6ceb70
tree 5e6d8da1a68c40e2deef74002727f4553c0f242d
parent 22e7410b760b9c1777839fdd10382c60df8cbda2
author Patrick McHardy <[EMAIL PROTECTED]> 1164651985 -0800
committer David S. Miller <[EMAIL PROTECTED]> 1164776376 -0800

[NETFILTER]: ctnetlink: fix reference count leak

When NFA_NEST exceeds the skb size the protocol reference is leaked.

Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>

 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 262d0d4..55f0ae6 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
        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 77a46ee..ab67c2b 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
        return ret;
 
 nfattr_failure:
+       nf_ct_proto_put(proto);
        return -1;
 }
 
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