linux-kernel - Re: [LTP] 303cc571d1: ltp.setns01.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>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1101600340.15989438.1592229781375.JavaMail.zimbra@redhat.com>
Date:   Mon, 15 Jun 2020 10:03:01 -0400 (EDT)
From:   Jan Stancek <jstancek@...hat.com>
To:     Cyril Hrubis <chrubis@...e.cz>
Cc:     kernel test robot <rong.a.chen@...el.com>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Jann Horn <jannh@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        Aleksa Sarai <cyphar@...har.com>,
        Michael Kerrisk <mtk.manpages@...il.com>,
        Christian Brauner <christian.brauner@...ntu.com>,
        ltp@...ts.linux.it, Serge Hallyn <serge@...lyn.com>
Subject: Re: [LTP] 303cc571d1: ltp.setns01.fail



----- Original Message -----
> Hi!
> > setns01     6  TFAIL  :  setns01.c:176: regular file fd exp_errno=22:
> > errno=EBADF(9): Bad file descriptor
> > setns01     0  TINFO  :  setns(12, 0x20000)
> > setns01     7  TFAIL  :  setns01.c:176: regular file fd exp_errno=22:
> > errno=EBADF(9): Bad file descriptor
> > setns01     0  TINFO  :  setns(12, 0x40000000)
> > setns01     8  TFAIL  :  setns01.c:176: regular file fd exp_errno=22:
> > errno=EBADF(9): Bad file descriptor
> > setns01     0  TINFO  :  setns(12, 0x20000000)
> > setns01     9  TFAIL  :  setns01.c:176: regular file fd exp_errno=22:
> > errno=EBADF(9): Bad file descriptor
> > setns01     0  TINFO  :  setns(12, 0x4000000)
> > setns01    10  TFAIL  :  setns01.c:176: regular file fd exp_errno=22:
> > errno=EBADF(9): Bad file descriptor
> 
> The messages here are a bit cryptic, I will fix that later on, but what
> it means here is that the errno has changed from EINVAL to EBADF in a
> case we pass file descriptor to a regular file to setns().

I posted a series that accepts both errnos about week ago:
  https://lists.linux.it/pipermail/ltp/2020-June/017467.html