From: David S. Miller <davem@davemloft.net>
Date: Fri, 13 Mar 2009 21:22:40 +0000 (-0700)
Subject: xfrm: Fix xfrm_state_find() wrt. wildcard source address.
X-Git-Tag: v2.6.29~34^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08ec9af1c0622b0858099a8644a33af02dd3019f;p=pandora-kernel.git

xfrm: Fix xfrm_state_find() wrt. wildcard source address.

The change to make xfrm_state objects hash on source address
broke the case where such source addresses are wildcarded.

Fix this by doing a two phase lookup, first with fully specified
source address, next using saddr wildcarded.

Reported-by: Nicolas Dichtel <nicolas.dichtel@dev.6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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