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Searched refs:dfa (Results 1 – 18 of 18) sorted by relevance

/Linux-v6.6/security/apparmor/
Dpolicy_compat.c53 #define dfa_user_allow(dfa, state) (((ACCEPT_TABLE(dfa)[state]) & 0x7f) | \ argument
54 ((ACCEPT_TABLE(dfa)[state]) & 0x80000000))
55 #define dfa_user_xbits(dfa, state) (((ACCEPT_TABLE(dfa)[state]) >> 7) & 0x7f) argument
56 #define dfa_user_audit(dfa, state) ((ACCEPT_TABLE2(dfa)[state]) & 0x7f) argument
57 #define dfa_user_quiet(dfa, state) (((ACCEPT_TABLE2(dfa)[state]) >> 7) & 0x7f) argument
58 #define dfa_user_xindex(dfa, state) \ argument
59 (dfa_map_xindex(ACCEPT_TABLE(dfa)[state] & 0x3fff))
61 #define dfa_other_allow(dfa, state) ((((ACCEPT_TABLE(dfa)[state]) >> 14) & \ argument
63 ((ACCEPT_TABLE(dfa)[state]) & 0x80000000))
64 #define dfa_other_xbits(dfa, state) \ argument
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Dmatch.c197 static int verify_dfa(struct aa_dfa *dfa) in verify_dfa() argument
202 state_count = dfa->tables[YYTD_ID_BASE]->td_lolen; in verify_dfa()
203 trans_count = dfa->tables[YYTD_ID_NXT]->td_lolen; in verify_dfa()
207 if (!(BASE_TABLE(dfa)[i] & MATCH_FLAG_DIFF_ENCODE) && in verify_dfa()
208 (DEFAULT_TABLE(dfa)[i] >= state_count)) in verify_dfa()
210 if (BASE_TABLE(dfa)[i] & MATCH_FLAGS_INVALID) { in verify_dfa()
214 if ((BASE_TABLE(dfa)[i] & MATCH_FLAG_DIFF_ENCODE)) { in verify_dfa()
215 if (!(dfa->flags & YYTH_FLAG_DIFF_ENCODE)) { in verify_dfa()
220 if ((BASE_TABLE(dfa)[i] & MATCH_FLAG_OOB_TRANSITION)) { in verify_dfa()
221 if (base_idx(BASE_TABLE(dfa)[i]) < dfa->max_oob) { in verify_dfa()
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Dmount.c193 static aa_state_t match_mnt_flags(struct aa_dfa *dfa, aa_state_t state, in match_mnt_flags() argument
200 state = aa_dfa_next(dfa, state, i + 1); in match_mnt_flags()
228 AA_BUG(!policy->dfa); in do_match_mnt()
232 state = aa_dfa_match(policy->dfa, start, mntpnt); in do_match_mnt()
233 state = aa_dfa_null_transition(policy->dfa, state); in do_match_mnt()
238 state = aa_dfa_match(policy->dfa, state, devname); in do_match_mnt()
239 state = aa_dfa_null_transition(policy->dfa, state); in do_match_mnt()
244 state = aa_dfa_match(policy->dfa, state, type); in do_match_mnt()
245 state = aa_dfa_null_transition(policy->dfa, state); in do_match_mnt()
249 state = match_mnt_flags(policy->dfa, state, flags); in do_match_mnt()
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Dpolicy_unpack.c427 struct aa_dfa *dfa = NULL; in unpack_dfa() local
441 dfa = aa_dfa_unpack(blob + pad, size - pad, flags); in unpack_dfa()
443 if (IS_ERR(dfa)) in unpack_dfa()
444 return dfa; in unpack_dfa()
448 return dfa; in unpack_dfa()
734 policy->dfa = unpack_dfa(e, flags); in unpack_pdb()
735 if (IS_ERR(policy->dfa)) { in unpack_pdb()
736 error = PTR_ERR(policy->dfa); in unpack_pdb()
737 policy->dfa = NULL; in unpack_pdb()
740 } else if (!policy->dfa) { in unpack_pdb()
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Ddomain.c89 state = aa_dfa_match(rules->file.dfa, state, "&"); in match_component()
91 return aa_dfa_match(rules->file.dfa, state, tp->base.hname); in match_component()
95 state = aa_dfa_match_len(rules->file.dfa, state, ":", 1); in match_component()
96 state = aa_dfa_match(rules->file.dfa, state, ns_name); in match_component()
97 state = aa_dfa_match_len(rules->file.dfa, state, ":", 1); in match_component()
98 return aa_dfa_match(rules->file.dfa, state, tp->base.hname); in match_component()
146 state = aa_dfa_match(rules->file.dfa, state, "//&"); in label_compound_match()
312 state = aa_dfa_outofband_transition(attach->xmatch.dfa, state); in aa_xattrs_match()
326 state = aa_dfa_null_transition(attach->xmatch.dfa, in aa_xattrs_match()
329 state = aa_dfa_match_len(attach->xmatch.dfa, state, in aa_xattrs_match()
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Dipc.c92 state = aa_dfa_next(rules->policy.dfa, in profile_signal_perm()
Dfile.c178 unsigned int index = ACCEPT_TABLE(file_rules->dfa)[state]; in aa_lookup_fperms()
204 state = aa_dfa_match(file_rules->dfa, start, name); in aa_str_perms()
339 state = aa_dfa_null_transition(rules->file.dfa, state); in profile_path_link()
Dlabel.c1272 return aa_dfa_match(rules->policy.dfa, state, tp->base.hname); in match_component()
1276 state = aa_dfa_match_len(rules->policy.dfa, state, ":", 1); in match_component()
1277 state = aa_dfa_match(rules->policy.dfa, state, ns_name); in match_component()
1278 state = aa_dfa_match_len(rules->policy.dfa, state, ":", 1); in match_component()
1279 return aa_dfa_match(rules->policy.dfa, state, tp->base.hname); in match_component()
1324 state = aa_dfa_match(rules->policy.dfa, state, "//&"); in label_compound_match()
Dnet.c128 state = aa_dfa_match_len(rules->policy.dfa, state, (char *) &buffer, in aa_profile_af_perm()
Dlib.c342 state = aa_dfa_next(rules->policy.dfa, in aa_profile_match_label()
Dapparmorfs.c621 if (rules->file.dfa && *match_str == AA_CLASS_FILE) { in profile_query_cb()
622 state = aa_dfa_match_len(rules->file.dfa, in profile_query_cb()
630 } else if (rules->policy.dfa) { in profile_query_cb()
633 state = aa_dfa_match_len(rules->policy.dfa, in profile_query_cb()
1098 else if (profile->attach.xmatch.dfa) in seq_profile_attach_show()
Dpolicy.c591 rules->file.dfa = aa_get_dfa(nulldfa); in aa_alloc_null()
596 rules->policy.dfa = aa_get_dfa(nulldfa); in aa_alloc_null()
/Linux-v6.6/security/apparmor/include/
Dmatch.h131 aa_state_t aa_dfa_match_len(struct aa_dfa *dfa, aa_state_t start,
133 aa_state_t aa_dfa_match(struct aa_dfa *dfa, aa_state_t start,
135 aa_state_t aa_dfa_next(struct aa_dfa *dfa, aa_state_t state, const char c);
136 aa_state_t aa_dfa_outofband_transition(struct aa_dfa *dfa, aa_state_t state);
137 aa_state_t aa_dfa_match_until(struct aa_dfa *dfa, aa_state_t start,
139 aa_state_t aa_dfa_matchn_until(struct aa_dfa *dfa, aa_state_t start,
159 aa_state_t aa_dfa_leftmatch(struct aa_dfa *dfa, aa_state_t start,
169 static inline struct aa_dfa *aa_get_dfa(struct aa_dfa *dfa) in aa_get_dfa() argument
171 if (dfa) in aa_get_dfa()
172 kref_get(&(dfa->count)); in aa_get_dfa()
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Dpolicy.h83 struct aa_dfa *dfa; member
94 aa_put_dfa(policy->dfa); in aa_destroy_policydb()
104 unsigned int index = ACCEPT_TABLE(policy->dfa)[state]; in aa_lookup_perms()
281 return aa_dfa_match_len(rules->policy.dfa, in RULE_MEDIATES()
292 return aa_dfa_match_len(rules->policy.dfa, state, (char *) &be_af, 2); in RULE_MEDIATES_AF()
Dlib.h90 static inline aa_state_t aa_dfa_null_transition(struct aa_dfa *dfa, in aa_dfa_null_transition() argument
94 return aa_dfa_next(dfa, start, 0); in aa_dfa_null_transition()
/Linux-v6.6/arch/mips/include/asm/octeon/
Dcvmx-npi-defs.h2240 uint64_t dfa:1; member
2254 uint64_t dfa:1;
2309 uint64_t dfa:1; member
2323 uint64_t dfa:1;
2380 uint64_t dfa:1; member
2394 uint64_t dfa:1;
2447 uint64_t dfa:1; member
2461 uint64_t dfa:1;
Dcvmx-npei-defs.h3732 uint64_t dfa:1; member
3746 uint64_t dfa:1;
/Linux-v6.6/drivers/staging/octeon/
Docteon-stubs.h1031 uint64_t dfa:1; member
1066 uint64_t dfa:1; member
1101 uint64_t dfa:1; member
1132 uint64_t dfa:1; member