From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 60676] Stat system call gives permission denied to root for links under a sticky bit
Date: Fri, 02 Aug 2013 00:44:35 +0000 [thread overview]
Message-ID: <bug-60676-13602-zhtxmg3pVa@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-60676-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=60676
--- Comment #3 from Theodore Tso <tytso@mit.edu> ---
On Thu, Aug 01, 2013 at 11:21:16AM -0700, Christoph Hellwig wrote:
> Try reverting 800179c9b8a1e796e441674776d11cd4c05d61d7
Or just do:
echo 0 > /proc/sys/fs/protected_hardlinks
echo 0 > /proc/sys/fs/protected_symlinks
(or put the equivalent in /etc/sysctl.conf).
There is a **very** detailed description of the design decision behind
this change (which went in as of 3.6) in the commit description. See:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=800179c9b8a1e796e441674776d11cd4c05d61d7
In any case, it's "working as designed".
- Ted
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next prev parent reply other threads:[~2013-08-02 0:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-01 15:02 [Bug 60676] New: Stat system call gives permission denied to root for links under a sticky bit bugzilla-daemon
2013-08-01 15:55 ` [Bug 60676] " bugzilla-daemon
2013-08-01 18:19 ` bugzilla-daemon
2013-08-01 18:21 ` [Bug 60676] New: " Christoph Hellwig
2013-08-02 0:44 ` Theodore Ts'o
2013-08-02 0:44 ` bugzilla-daemon [this message]
2013-08-02 3:16 ` [Bug 60676] " jon ernst
2013-08-02 14:34 ` bugzilla-daemon
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