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authorDavid Howells <dhowells@redhat.com>2008-07-09 15:06:45 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-09 15:06:45 -0700
commit252815b0cfe711001eff0327872209986b36d490 (patch)
tree84919cc1b91c8954c859127b8bd652400a1cc3b1
parent6b69fe0c73c0f5a8dacf8f889db3cc9adee53649 (diff)
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@redhat.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/netfilter/nf_nat_snmp_basic.c2
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 7750c97fde7..ffeaffc3fff 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;