From: Lucian Adrian Grijincu <lucian.grijincu@gmail.com>
Date: Thu, 24 Feb 2011 19:48:03 +0000 (+0000)
Subject: sysctl: ipv6: use correct net in ipv6_sysctl_rtcache_flush
X-Git-Tag: v2.6.38-rc8~29^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c486da34390846b430896a407b47f0cea3a4189c;p=pandora-kernel.git

sysctl: ipv6: use correct net in ipv6_sysctl_rtcache_flush

Before this patch issuing these commands:

  fd = open("/proc/sys/net/ipv6/route/flush")
  unshare(CLONE_NEWNET)
  write(fd, "stuff")

would flush the newly created net, not the original one.

The equivalent ipv4 code is correct (stores the net inside ->extra1).
Acked-by: Daniel Lezcano <daniel.lezcano@free.fr>

Signed-off-by: David S. Miller <davem@davemloft.net>
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