From: Milan Broz Date: Thu, 10 Dec 2009 23:51:55 +0000 (+0000) Subject: dm crypt: make wipe message also wipe tfm key X-Git-Tag: v2.6.33-rc1~75^2~74 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b4309581b5be8749afdd5a9087fd82a2a5c9932;p=pandora-kernel.git dm crypt: make wipe message also wipe tfm key The "wipe key" message is used to wipe a volume key from memory temporarily, for example when suspending to RAM. There are two instances of the key in memory (inside crypto tfm) but only one got wiped. This patch wipes them both. Cc: stable@kernel.org Signed-off-by: Milan Broz Signed-off-by: Alasdair G Kergon --- Reading git-diff-tree failed