[patch 43/49] netfilter: nf_nat_snmp_basic: fix a range check inNAT for SNMP

[Greg KH]

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

------------------

From: David Howells <dhowells@xxxxxxxxxx>

commit 252815b0cfe711001eff0327872209986b36d490 upstream

Fix a range check in netfilter IP NAT for SNMP to always use a big enough size
variable that the compiler won't moan about comparing it to ULONG_MAX/8 on a
64-bit platform.

Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Eugene Teo <eteo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 net/ipv4/netfilter/nf_nat_snmp_basic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -438,8 +438,8 @@ static unsigned char asn1_oid_decode(str
 				     unsigned int *len)
 {
 	unsigned long subid;
-	unsigned int  size;
 	unsigned long *optr;
+	size_t size;
 
 	size = eoc - ctx->pointer + 1;
 

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