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, 09 Aug 2013 18:20:22 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Vlad Yasevich <vyasevich@...il.com>
Cc:	netdev@...r.kernel.org, davem@...emloft.net,
	linux-sctp@...r.kernel.org, dborkman@...hat.com
Subject: Re: [PATCH] net: sctp: fix panic during skb_orphan()

On Fri, 2013-08-09 at 20:39 -0400, Vlad Yasevich wrote:
> On 08/09/2013 07:20 PM, Eric Dumazet wrote:

> > Why not using a dummy destructor ?
> 
> It would just be useless once we do proper accounting for all chunks.
> But, I'll send a different idea if this is just too ugly.

Setting skb->sk is no accounting.

It seems you would better use skb->cb[] so that you are 100% sure this
skb->sk doesn't leak outside of SCTP code.



--
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