linux-kernel - Re: [LTP] [f*xattr] ab91fe640f: ltp.open13.fail

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>] [day] [month] [year] [list]

Message-ID: <20191205123633.GC5693@rei.lan>
Date:   Thu, 5 Dec 2019 13:36:34 +0100
From:   Cyril Hrubis <chrubis@...e.cz>
To:     kernel test robot <rong.a.chen@...el.com>
Cc:     Miklos Szeredi <mszeredi@...hat.com>, lkp@...ts.01.org,
        Miklos Szeredi <mszeredi@...e.cz>,
        LKML <linux-kernel@...r.kernel.org>, ltp@...ts.linux.it,
        linux-unionfs@...r.kernel.org
Subject: Re: [LTP] [f*xattr]  ab91fe640f: ltp.open13.fail

Hi!
> commit: ab91fe640fca6de988a888b2de89d58014d120d4 ("f*xattr: allow O_PATH descriptors")
> https://git.kernel.org/cgit/linux/kernel/git/mszeredi/vfs.git for-viro

Looks like fgetxattr() on fd that has been opened with O_PATH returns
wrong errno after this patch, which I guess is OK because that seems to
be the point of this patch.

We will fix the test if/once this patch gets upstreamed.

Also btw man 2 open needs changes in the O_PATH paragraph after this as
well.

-- 
Cyril Hrubis
chrubis@...e.cz