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netfilter: use unsigned variables for packet lengths in ip[6]_queue.

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Netlink message lengths can't be negative, so use unsigned variables.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Dave Jones 2011-05-27 20:36:51 -04:00 committed by Pablo Neira Ayuso
parent 88ed01d17b
commit d232b8dded
2 changed files with 4 additions and 2 deletions
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3
net/ipv4/netfilter/ip_queue.c
View File

@ -402,7 +402,8 @@ ipq_dev_drop(int ifindex)
static inline void
__ipq_rcv_skb(struct sk_buff *skb)
{
int status, type, pid, flags, nlmsglen, skblen;
int status, type, pid, flags;
unsigned int nlmsglen, skblen;
struct nlmsghdr *nlh;
skblen = skb->len;

3
net/ipv6/netfilter/ip6_queue.c
View File

@ -403,7 +403,8 @@ ipq_dev_drop(int ifindex)
static inline void
__ipq_rcv_skb(struct sk_buff *skb)
{
int status, type, pid, flags, nlmsglen, skblen;
int status, type, pid, flags;
unsigned int nlmsglen, skblen;
struct nlmsghdr *nlh;
skblen = skb->len;