linux-kernel - Re: [PATCH net-next v2] netpoll: fix use after free

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] [day] [month] [year] [list]

Message-Id: <20140708.205118.498700090425113718.davem@davemloft.net>
Date:	Tue, 08 Jul 2014 20:51:18 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	decot@...glers.com
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	ebiederm@...ssion.com, edumazet@...gle.com, amwang@...hat.com,
	antonio@...hcoding.com, jpirko@...hat.com
Subject: Re: [PATCH net-next v2] netpoll: fix use after free

From: David Decotigny <decot@...glers.com>
Date: Tue,  8 Jul 2014 15:14:41 -0700

> After a bonding master reclaims the netpoll info struct, slaves could
> still hold a pointer to the reclaimed data. This patch fixes it: as
> soon as netpoll_async_cleanup is called for a slave (eg. when
> un-enslaved), we make sure that this slave doesn't point to the data.
> 
> Signed-off-by: David Decotigny <decot@...glers.com>

Applied, thank you.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/