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  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:	Wed, 2 Sep 2015 22:08:51 -0700
From:	Cong Wang <cwang@...pensource.com>
To:	Richard Laing <richard.laing@...iedtelesis.co.nz>
Cc:	netdev <netdev@...r.kernel.org>, James Morris <jmorris@...ei.org>
Subject: Re: [PATCH 1/1] net/ipv6: Correct PIM6 mrt_lock handling

On Wed, Sep 2, 2015 at 6:52 PM, Richard Laing
<richard.laing@...iedtelesis.co.nz> wrote:
> In the IPv6 multicast routing code the mrt_lock was not being released
> correctly in the MFC iterator, as a result adding or deleting a MIF would
> cause a hang because the mrt_lock could not be acquired.
>
> This fix is a copy of the code for the IPv4 case and ensures that the lock
> is released correctly.
>
> Signed-off-by: Richard Laing <richard.laing@...iedtelesis.co.nz>

Good catch!

Acked-by: Cong Wang <cwang@...pensource.com>

Needs to go to -stable too.
--
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