netdev - Re: [RFC, PATCH] net: suspicious test in dev_change

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: <20091102.000549.114598716.davem@davemloft.net>
Date:	Mon, 02 Nov 2009 00:05:49 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	jarkao2@...il.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org
Subject: Re: [RFC, PATCH] net: suspicious test in dev_change_name()

From: Jarek Poplawski <jarkao2@...il.com>
Date: Sat, 31 Oct 2009 00:50:09 +0100

> I don't think so: err stores the previous ret meaning rollback and
> is checked for this later. But somebody forgot err can store previous
> (positive) value here, so IMHO you're right: there is a bug in this
> place ;-)

Just not the one Eric is specifically fixing :-)
--
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