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authorKees Cook <keescook@chromium.org>2018-09-19 19:57:06 -0700
committerKees Cook <keescook@chromium.org>2019-01-08 13:18:43 -0800
commit14bd99c821f7ace0e8110a1bfdfaa27e1788e20f (patch)
treea5feee1ff6b832eaffef89d1bde995e0574723e2 /security/smack
parent7e611486d905f435faf80969deed68a615019e6b (diff)
downloadlinux-14bd99c821f7ace0e8110a1bfdfaa27e1788e20f.tar.gz
LSM: Separate idea of "major" LSM from "exclusive" LSM
In order to both support old "security=" Legacy Major LSM selection, and handling real exclusivity, this creates LSM_FLAG_EXCLUSIVE and updates the selection logic to handle them. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'security/smack')
-rw-r--r--security/smack/smack_lsm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 580e9d6e5680..780733341d02 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -4809,6 +4809,6 @@ static __init int smack_init(void)
*/
DEFINE_LSM(smack) = {
.name = "smack",
- .flags = LSM_FLAG_LEGACY_MAJOR,
+ .flags = LSM_FLAG_LEGACY_MAJOR | LSM_FLAG_EXCLUSIVE,
.init = smack_init,
};