From: Milan Broz <mbroz@redhat.com>
Date: Thu, 24 Mar 2011 13:54:27 +0000 (+0000)
Subject: dm crypt: wipe keys string immediately after key is set
X-Git-Tag: v2.6.39-rc1~57^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de8be5ac70f50a2340f24fd769a1aafa5a51ae34;p=pandora-kernel.git

dm crypt: wipe keys string immediately after key is set

Always wipe the original copy of the key after processing it
in crypt_set_key().

Signed-off-by: Milan Broz <mbroz@redhat.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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