diff options
Diffstat (limited to 'security/apparmor/match.c')
| -rw-r--r-- | security/apparmor/match.c | 48 |
1 files changed, 2 insertions, 46 deletions
diff --git a/security/apparmor/match.c b/security/apparmor/match.c index b97ef5e1db..517d77d3c3 100644 --- a/security/apparmor/match.c +++ b/security/apparmor/match.c @@ -21,50 +21,6 @@ #define base_idx(X) ((X) & 0xffffff) -static char nulldfa_src[] = { - #include "nulldfa.in" -}; -struct aa_dfa *nulldfa; - -static char stacksplitdfa_src[] = { - #include "stacksplitdfa.in" -}; -struct aa_dfa *stacksplitdfa; - -int __init aa_setup_dfa_engine(void) -{ - int error; - - nulldfa = aa_dfa_unpack(nulldfa_src, sizeof(nulldfa_src), - TO_ACCEPT1_FLAG(YYTD_DATA32) | - TO_ACCEPT2_FLAG(YYTD_DATA32)); - if (IS_ERR(nulldfa)) { - error = PTR_ERR(nulldfa); - nulldfa = NULL; - return error; - } - - stacksplitdfa = aa_dfa_unpack(stacksplitdfa_src, - sizeof(stacksplitdfa_src), - TO_ACCEPT1_FLAG(YYTD_DATA32) | - TO_ACCEPT2_FLAG(YYTD_DATA32)); - if (IS_ERR(stacksplitdfa)) { - aa_put_dfa(nulldfa); - nulldfa = NULL; - error = PTR_ERR(stacksplitdfa); - stacksplitdfa = NULL; - return error; - } - - return 0; -} - -void __init aa_teardown_dfa_engine(void) -{ - aa_put_dfa(stacksplitdfa); - aa_put_dfa(nulldfa); -} - /** * unpack_table - unpack a dfa table (one of accept, default, base, next check) * @blob: data to unpack (NOT NULL) @@ -136,7 +92,7 @@ fail: /** * verify_table_headers - verify that the tables headers are as expected - * @tables - array of dfa tables to check (NOT NULL) + * @tables: array of dfa tables to check (NOT NULL) * @flags: flags controlling what type of accept table are acceptable * * Assumes dfa has gone through the first pass verification done by unpacking @@ -283,7 +239,7 @@ static void dfa_free(struct aa_dfa *dfa) /** * aa_dfa_free_kref - free aa_dfa by kref (called by aa_put_dfa) - * @kr: kref callback for freeing of a dfa (NOT NULL) + * @kref: kref callback for freeing of a dfa (NOT NULL) */ void aa_dfa_free_kref(struct kref *kref) { |