netdev - Re: [net-2.6 PATCH 1/2] netlink: bug fix: don't overrun skbs on vf

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20100528.034251.242153540.davem@davemloft.net>
Date:	Fri, 28 May 2010 03:42:51 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	scofeldm@...co.com
Cc:	chrisw@...hat.com, netdev@...r.kernel.org, kaber@...sh.net,
	arnd@...db.de
Subject: Re: [net-2.6 PATCH 1/2] netlink: bug fix: don't overrun skbs on
 vf_port dump

From: Scott Feldman <scofeldm@...co.com>
Date: Fri, 28 May 2010 00:15:46 -0700

> From: Scott Feldman <scofeldm@...co.com>
> 
> Noticed by Patrick McHardy: was continuing to fill skb after a
> nla_put_failure, ignoring the size calculated by upper layer.  Now,
> return -EMSGSIZE on any overruns, but also allow netdev to
> fail ndo_get_vf_port with error other than -EMSGSIZE, thus unwinding
> nest.
> 
> Signed-off-by: Scott Feldman <scofeldm@...co.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