netdev - Re: [PATCH] pppoe: drop pppoe device in pppoe_unbind_sock

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: <20150511.125847.1599775899483403147.davem@davemloft.net>
Date:	Mon, 11 May 2015 12:58:47 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	nbd@...nwrt.org
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] pppoe: drop pppoe device in pppoe_unbind_sock_work

From: Felix Fietkau <nbd@...nwrt.org>
Date: Sat,  9 May 2015 23:08:38 +0200

> After receiving a PADT and the socket is closed, user space will no
> longer drop the reference to the pppoe device.
> This leads to errors like this:
> 
> [  488.570000] unregister_netdevice: waiting for eth0.2 to become free. Usage count = 2
> 
> Fixes: 287f3a943fe ("pppoe: Use workqueue to die properly when a PADT is received")
> Signed-off-by: Felix Fietkau <nbd@...nwrt.org>

Applied, thanks Felix.
--
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