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authorKees Cook <keescook@chromium.org>2013-02-28 00:39:37 -0800
committerTyler Hicks <tyhicks@canonical.com>2013-03-03 23:59:59 -0800
commit290502bee239062499297916bb7d21d205e99d62 (patch)
treea9ec1729138c7f71c1c4e3e09ce12cf40db767e3 /fs/cifs
parent1111eae90fb64a9d9ed133e410712f1e34fdce4a (diff)
eCryptfs: allow userspace messaging to be disabled
When the userspace messaging (for the less common case of userspace key wrap/unwrap via ecryptfsd) is not needed, allow eCryptfs to build with it removed. This saves on kernel code size and reduces potential attack surface by removing the /dev/ecryptfs node. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
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