linux-ext4 - Re: [PATCH 8/8] xfs: support project in xfs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 4 Mar 2019 10:03:34 +1100
From:   Dave Chinner <david@...morbit.com>
To:     Wang Shilong <wangshilong1991@...il.com>
Cc:     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net,
        lixi@....com, adilger@...ger.ca, Wang Shilong <wshilong@....com>
Subject: Re: [PATCH 8/8] xfs: support project in xfs_getattr()

On Fri, Mar 01, 2019 at 11:05:41PM +0900, Wang Shilong wrote:
> From: Wang Shilong <wshilong@....com>
> 
> From: Wang Shilong <wshilong@....com>
> 
> Signed-off-by: Wang Shilong <wshilong@....com>
> ---
>  fs/xfs/xfs_iops.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
> index c10466fe6ed4..a2f8c0f048cf 100644
> --- a/fs/xfs/xfs_iops.c
> +++ b/fs/xfs/xfs_iops.c
> @@ -501,6 +501,7 @@ xfs_vn_getattr(
>  	if (XFS_FORCED_SHUTDOWN(mp))
>  		return -EIO;
>  
> +	stat->projid = xfs_projid_to_kprojid(xfs_get_projid(ip));

Should only be set if the caller is in the init_user_ns.

Cheers,

Dave.
-- 
Dave Chinner
david@...morbit.com