netdev - Re: [PATCH net v3] ipv6: clean up dev_snmp6 proc entry when we fail to initialize inet6

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Message-Id: <20151104.235632.744952191731338440.davem@davemloft.net>
Date:	Wed, 04 Nov 2015 23:56:32 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	sd@...asysnail.net
Cc:	netdev@...r.kernel.org, eric.dumazet@...il.com, dvyukov@...gle.com,
	hannes@...essinduktion.org, cwang@...pensource.com
Subject: Re: [PATCH net v3] ipv6: clean up dev_snmp6 proc entry when we
 fail to initialize inet6_dev

From: Sabrina Dubroca <sd@...asysnail.net>
Date: Wed,  4 Nov 2015 18:00:13 +0100

> In ipv6_add_dev, when addrconf_sysctl_register fails, we do not clean up
> the dev_snmp6 entry that we have already registered for this device.
> Call snmp6_unregister_dev in this case.
> 
> Fixes: a317a2f19da7d ("ipv6: fail early when creating netdev named all or default")
> Reported-by: Dmitry Vyukov <dvyukov@...gle.com>
> Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>

Applied, thanks.
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