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Smack: move label list initialization

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A kernel with Smack enabled will fail if tmpfs has xattr support.

Move the initialization of predefined Smack label
list entries to the LSM initialization from the
smackfs setup. This became an issue when tmpfs
acquired xattr support, but was never correct.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
This commit is contained in:
Casey Schaufler
2012-04-17 18:55:46 -07:00
committed by James Morris
parent 592fe89806
commit 86812bb0de
2 changed files with 33 additions and 25 deletions
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14
security/smack/smackfs.c
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@@ -1614,20 +1614,6 @@ static int __init init_smk_fs(void)
smk_cipso_doi();
smk_unlbl_ambient(NULL);
mutex_init(&smack_known_floor.smk_rules_lock);
mutex_init(&smack_known_hat.smk_rules_lock);
mutex_init(&smack_known_huh.smk_rules_lock);
mutex_init(&smack_known_invalid.smk_rules_lock);
mutex_init(&smack_known_star.smk_rules_lock);
mutex_init(&smack_known_web.smk_rules_lock);
INIT_LIST_HEAD(&smack_known_floor.smk_rules);
INIT_LIST_HEAD(&smack_known_hat.smk_rules);
INIT_LIST_HEAD(&smack_known_huh.smk_rules);
INIT_LIST_HEAD(&smack_known_invalid.smk_rules);
INIT_LIST_HEAD(&smack_known_star.smk_rules);
INIT_LIST_HEAD(&smack_known_web.smk_rules);
return err;
}