From: Stephen Hemminger <shemminger@vyatta.com>
To: Li Wei <lw@cn.fujitsu.com>
Cc: "David S. Miller" <davem@davemloft.net>, netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH] ipv6: fix incorrect route 'expires' value passed to userspace.
Date: Mon, 16 Jul 2012 09:41:24 -0700 [thread overview]
Message-ID: <20120716094124.0040561f@s6510.linuxnetplumber.net> (raw)
In-Reply-To: <5003CC41.9080204@cn.fujitsu.com>
On Mon, 16 Jul 2012 16:09:37 +0800
Li Wei <lw@cn.fujitsu.com> wrote:
> diff --git a/net/ipv6/route.c b/net/ipv6/route.c
> index becb048..a7fec9d 100644
> --- a/net/ipv6/route.c
> +++ b/net/ipv6/route.c
> @@ -2516,7 +2516,7 @@ static int rt6_fill_node(struct net *net,
> goto nla_put_failure;
> if (!(rt->rt6i_flags & RTF_EXPIRES))
> expires = 0;
> - else if (rt->dst.expires - jiffies < INT_MAX)
> + else if ((int)(rt->dst.expires - jiffies) < INT_MAX)
> expires = rt->dst.expires - jiffies;
> else
> expires = INT_MAX;
Why not use time_is_after_jiffies() macro?
next prev parent reply other threads:[~2012-07-16 16:41 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-16 8:09 [PATCH] ipv6: fix incorrect route 'expires' value passed to userspace Li Wei
2012-07-16 9:56 ` David Miller
2012-07-17 1:55 ` Li Wei
2012-07-19 2:02 ` [PATCH V2] " Li Wei
2012-07-19 17:49 ` David Miller
2012-07-20 1:32 ` Li Wei
2012-07-20 1:42 ` [PATCH V2 resend] " Li Wei
2012-07-20 10:32 ` David Laight
2012-07-20 18:22 ` David Miller
2012-07-23 1:05 ` Li Wei
2012-07-25 5:25 ` [PATCH V3] " Li Wei
2012-07-25 6:51 ` Eric Dumazet
2012-07-25 7:33 ` Li Wei
2012-07-30 2:01 ` [PATCH v4] " Li Wei
2012-07-30 6:20 ` David Miller
2012-07-23 1:02 ` [PATCH V2 resend] " Li Wei
2012-07-16 16:41 ` Stephen Hemminger [this message]
2012-07-17 1:53 ` [PATCH] " Li Wei
2012-07-17 5:26 ` David Miller
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