From mboxrd@z Thu Jan 1 00:00:00 1970 From: YOSHIFUJI Hideaki Subject: Re: [PATCH 1/1] ipv6: fix the noflags test in addrconf_get_prefix_route Date: Thu, 10 Jan 2013 19:00:33 +0900 Message-ID: <50EE9141.6020805@linux-ipv6.org> References: <470C14E4-2866-4C55-89A3-D6751E1587C4@ipflavors.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "netdev@vger.kernel.org" , linux-kernel@vger.kernel.org, Andreas Hofmeister , YOSHIFUJI Hideaki To: Romain KUNTZ , "davem@davemloft.net" Return-path: In-Reply-To: <470C14E4-2866-4C55-89A3-D6751E1587C4@ipflavors.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Romain KUNTZ wrote: > From e7ece201c35615c44a3cfdc10ee28ad5a5878f41 Mon Sep 17 00:00:00 2001 > From: Romain Kuntz > Date: Wed, 9 Jan 2013 15:02:26 +0100 > Subject: [PATCH 1/1] ipv6: fix the noflags test in addrconf_get_prefix_route > > The tests on the flags in addrconf_get_prefix_route() does no make > much sense: the 'noflags' parameter contains the set of flags that > must not match with the route flags, so the test must be done > against 'noflags', and not against 'flags'. > > Signed-off-by: Romain Kuntz > --- > net/ipv6/addrconf.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c > index 408cac4a..29ba4ff 100644 > --- a/net/ipv6/addrconf.c > +++ b/net/ipv6/addrconf.c > @@ -1877,7 +1877,7 @@ static struct rt6_info *addrconf_get_prefix_route(const struct in6_addr *pfx, > continue; > if ((rt->rt6i_flags & flags) != flags) > continue; > - if ((noflags != 0) && ((rt->rt6i_flags & flags) != 0)) > + if ((rt->rt6i_flags & noflags) != 0) > continue; > dst_hold(&rt->dst); > break; > Acked-by: YOSHIFUJI Hideaki --yoshfuji