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Commit d232b8dd authored May 27, 2011 by Dave Jones Committed by Pablo Neira Ayuso Jun 06, 2011

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



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>

parent 88ed01d1

net/ipv4/netfilter/ip_queue.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;

net/ipv6/netfilter/ip6_queue.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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;