[patch 17/27] netfilter: snmp nat leaks memory in case of failure

[Greg KH]

2.6.27-stable review patch.  If anyone has any objections, please let us 
know.

------------------
From: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxx>

netfilter: snmp nat leaks memory in case of failure

Upstream commit 311670f3e:

Signed-off-by: Ilpo Jarvinen <ilpo.jarvinen@xxxxxxxxxxx>
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>

---
 net/ipv4/netfilter/nf_nat_snmp_basic.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -742,6 +742,7 @@ static unsigned char snmp_object_decode(
 			*obj = kmalloc(sizeof(struct snmp_object) + len,
 				       GFP_ATOMIC);
 			if (*obj == NULL) {
+				kfree(p);
 				kfree(id);
 				if (net_ratelimit())
 					printk("OOM in bsalg (%d)\n", __LINE__);

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