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netfilter: nf_nat_snmp_basic: fix a range check in NAT for SNMP

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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@redhat.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Howells 2008-07-09 15:06:45 -07:00 committed by David S. Miller
parent 6b69fe0c73
commit 252815b0cf
1 changed files with 1 additions and 1 deletions
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net/ipv4/netfilter/nf_nat_snmp_basic.c
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@ -439,8 +439,8 @@ static unsigned char asn1_oid_decode(struct asn1_ctx *ctx,
unsigned int *len)
{
unsigned long subid;
unsigned int size;
unsigned long *optr;
size_t size;
size = eoc - ctx->pointer + 1;