From mboxrd@z Thu Jan 1 00:00:00 1970 From: pablo@netfilter.org Subject: [PATCH 7/7] netfilter: use unsigned variables for packet lengths in ip[6]_queue. Date: Mon, 6 Jun 2011 02:11:40 +0200 Message-ID: <1307319100-21827-8-git-send-email-pablo@netfilter.org> References: <1307319100-21827-1-git-send-email-pablo@netfilter.org> Cc: davem@davemloft.net, Dave Jones , Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Return-path: Received: from mail.us.es ([193.147.175.20]:54955 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752392Ab1FFAMI (ORCPT ); Sun, 5 Jun 2011 20:12:08 -0400 In-Reply-To: <1307319100-21827-1-git-send-email-pablo@netfilter.org> Sender: netfilter-devel-owner@vger.kernel.org List-ID: From: Dave Jones Netlink message lengths can't be negative, so use unsigned variables. Signed-off-by: Dave Jones Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/ip_queue.c | 3 ++- net/ipv6/netfilter/ip6_queue.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c index d2c1311..f7f9bd7 100644 --- a/net/ipv4/netfilter/ip_queue.c +++ b/net/ipv4/netfilter/ip_queue.c @@ -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; diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 413ab07..065fe40 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -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; -- 1.7.2.5