On Tue 09-10-12 08:19:42, Lukáš Czerner wrote:
> On Tue, 9 Oct 2012, Zhao Hongjiang wrote:
>
> > Date: Tue, 09 Oct 2012 13:48:47 +0800
> > From: Zhao Hongjiang <zhaohongjiang37@xxxxxxxxx>
> > To: jack@xxxxxxx
> > Cc: akpm@xxxxxxxxxxxxxxxxxxxx, adilger.kernel@xxxxxxxxx,
> > linux-ext4@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx,
> > Eric W. Biederman <ebiederm@xxxxxxxxxxxx>, serge.hallyn@xxxxxxxxxxxxx,
> > containers@xxxxxxxxxxxxxxxxxxxxxxxxxx
> > Subject: [PATCH] ext3: fix return values on parse_options() failure
> >
> > From: Zhao Hongjiang <zhaohongjiang@xxxxxxxxxx>
> >
> > parse_options() in ext3 should return 0 when parse the mount options fails.
> >
>
> Ah, it really is a joy to read the parse_options() :). But this fix
> makes sense, thanks for catching it.
>
> Reviewed-by: Lukas Czerner <lczerner@xxxxxxxxxx>
Thanks, added to my tree.
Honza
>
> -Lukas
>
> > Signed-off-by: Zhao Hongjiang <zhaohongjiang@xxxxxxxxxx>
> > ---
> > fs/ext3/super.c | 4 ++--
> > 1 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/fs/ext3/super.c b/fs/ext3/super.c
> > index 17ae5c8..ebf8312 100644
> > --- a/fs/ext3/super.c
> > +++ b/fs/ext3/super.c
> > @@ -1001,7 +1001,7 @@ static int parse_options (char *options, struct super_block *sb,
> > uid = make_kuid(current_user_ns(), option);
> > if (!uid_valid(uid)) {
> > ext3_msg(sb, KERN_ERR, "Invalid uid value %d", option);
> > - return -1;
> > + return 0;
> >
> > }
> > sbi->s_resuid = uid;
> > @@ -1012,7 +1012,7 @@ static int parse_options (char *options, struct super_block *sb,
> > gid = make_kgid(current_user_ns(), option);
> > if (!gid_valid(gid)) {
> > ext3_msg(sb, KERN_ERR, "Invalid gid value %d", option);
> > - return -1;
> > + return 0;
> > }
> > sbi->s_resgid = gid;
> > break;
> > -- 1.7.1
> > --
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