Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756897Ab2JIVWb (ORCPT ); Tue, 9 Oct 2012 17:22:31 -0400 Received: from cantor2.suse.de ([195.135.220.15]:34717 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756753Ab2JIVWa (ORCPT ); Tue, 9 Oct 2012 17:22:30 -0400 Date: Tue, 9 Oct 2012 23:22:27 +0200 From: Jan Kara To: =?utf-8?B?THVrw6HFoQ==?= Czerner Cc: Zhao Hongjiang , jack@suse.cz, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, "Eric W. Biederman" , serge.hallyn@canonical.com, containers@lists.linux-foundation.org Subject: Re: [PATCH] ext2: fix return values on parse_options() failure Message-ID: <20121009212227.GA27882@quack.suse.cz> References: <5073B9C4.9070009@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2140 Lines: 59 On Tue 09-10-12 08:29:50, Lukáš Czerner wrote: > On Tue, 9 Oct 2012, Zhao Hongjiang wrote: > > > Date: Tue, 09 Oct 2012 13:44:36 +0800 > > From: Zhao Hongjiang > > To: jack@suse.cz > > Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, > > Eric W. Biederman , serge.hallyn@canonical.com, > > containers@lists.linux-foundation.org > > Subject: [PATCH] ext2: fix return values on parse_options() failure > > > > From: Zhao Hongjiang > > > > parse_options() in ext2 should return 0 when parse the mount options fails. > > > > Signed-off-by: Zhao Hongjiang > > Reviewed-by: Lukas Czerner Thanks, added to my tree. Honza > > --- > > fs/ext2/super.c | 4 ++-- > > 1 files changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/fs/ext2/super.c b/fs/ext2/super.c > > index 6c205d0..fa04d02 100644 > > --- a/fs/ext2/super.c > > +++ b/fs/ext2/super.c > > @@ -469,7 +469,7 @@ static int parse_options(char *options, struct super_block *sb) > > uid = make_kuid(current_user_ns(), option); > > if (!uid_valid(uid)) { > > ext2_msg(sb, KERN_ERR, "Invalid uid value %d", option); > > - return -1; > > + return 0; > > > > } > > sbi->s_resuid = uid; > > @@ -480,7 +480,7 @@ static int parse_options(char *options, struct super_block *sb) > > gid = make_kgid(current_user_ns(), option); > > if (!gid_valid(gid)) { > > ext2_msg(sb, KERN_ERR, "Invalid gid value %d", option); > > - return -1; > > + return 0; > > } > > sbi->s_resgid = gid; > > break; > > -- 1.7.1 > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-ext4" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/