From: Frank Blaschka <frank.blaschka@de.ibm.com>
Date: Mon, 3 Mar 2008 20:16:04 +0000 (-0800)
Subject: [NET]: Fix race in generic address resolution.
X-Git-Tag: v2.6.25-rc4~2^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e36763b2c204d59de4e88087f84a2c0c8421f25;p=pandora-kernel.git

[NET]: Fix race in generic address resolution.

neigh_update sends skb from neigh->arp_queue while neigh_timer_handler
has increased skbs refcount and calls solicit with the
skb. neigh_timer_handler should not increase skbs refcount but make a
copy of the skb and do solicit with the copy.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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