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]
Date:	Fri, 17 Oct 2014 09:56:29 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
Cc:	vvs@...allels.com, netdev@...r.kernel.org, kuznet@....inr.ac.ru,
	jmorris@...ei.org, yoshfuji@...ux-ipv6.org, kaber@...sh.net
Subject: Re: [PATCH] ipv4: dst_entry leak in ip_send_unicast_reply()

On Fri, 2014-10-17 at 11:59 -0400, David Miller wrote:
> From: Vasily Averin <vvs@...allels.com>
> Date: Wed, 15 Oct 2014 16:24:02 +0400
> 
> > Fixes: 2e77d89b2fa8 ("net: avoid a pair of dst_hold()/dst_release() in ip_append_data()")
> > 
> > ip_setup_cork() called inside ip_append_data() steals dst entry from rt to cork
> > and in case errors in __ip_append_data() nobody frees stolen dst entry
> > 
> > Signed-off-by: Vasily Averin <vvs@...allels.com>
> 
> Please, in the future, put the Fixes: tag first in the list of signoffs.
> 
> Eric, please review this change, it looks good to me.

It is good indeed, thanks !

Acked-by: Eric Dumazet <edumazet@...gle.com>


--
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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ