netfilter: nf_nat_snmp_basic: fix a range check in NAT for SNMP
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>
---
commit d2992a61a9c281b7414b0a4dc15cd28eef4d808e
tree 84919cc1b91c8954c859127b8bd652400a1cc3b1
parent baa04a1fb3dbef550ed1dc5acd15e21e7dde3b85
author David Howells <dhowells@xxxxxxxxxx> Wed, 09 Jul 2008 18:34:22 +0200
committer Patrick McHardy <kaber@xxxxxxxxx> Wed, 09 Jul 2008 18:34:22 +0200
net/ipv4/netfilter/nf_nat_snmp_basic.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic.c b/net/ipv4/netfilter/nf_nat_snmp_basic.c
index 7750c97..ffeaffc 100644
--- a/net/ipv4/netfilter/nf_nat_snmp_basic.c
+++ b/net/ipv4/netfilter/nf_nat_snmp_basic.c
@@ -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;
