netdev - Re: [PATCH 2/3] sysfs: remove error messages for -EEXIST case

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: <20080514.223429.249318607.davem@davemloft.net>
Date:	Wed, 14 May 2008 22:34:29 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	shemminger@...tta.com
Cc:	greg@...ah.com, fubar@...ibm.com, netdev@...r.kernel.org,
	bonding-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] sysfs: remove error messages for -EEXIST case

From: Stephen Hemminger <shemminger@...tta.com>
Date: Wed, 14 May 2008 18:16:03 -0700

> It is possible that the entry in sysfs already exists, one case of this is
> when a network device is renamed to bonding_masters. Anyway, in this case
> the proper error path is for device_rename to return an error code, not to
> generate bogus backtrace and errors.
> 
> Also, to avoid possible races, the create link should be done before the
> remove link. This makes a device rename atomic operation like other renames.
> 
> Signed-off-by: Stephen Hemminger <shemminger@...tta.com>

Applied.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html