Lines Matching refs:tsid
49 u32 tsid;
125 static inline u32 avc_hash(u32 ssid, u32 tsid, u16 tclass)
127 return (ssid ^ (tsid<<2) ^ (tclass<<4)) & (AVC_CACHE_SLOTS - 1);
415 static inline int avc_xperms_audit(u32 ssid, u32 tsid, u16 tclass,
427 return slow_avc_audit(ssid, tsid, tclass, requested,
515 static void avc_node_populate(struct avc_node *node, u32 ssid, u32 tsid, u16 tclass, struct av_decision *avd)
518 node->ae.tsid = tsid;
523 static inline struct avc_node *avc_search_node(u32 ssid, u32 tsid, u16 tclass)
529 hvalue = avc_hash(ssid, tsid, tclass);
534 tsid == node->ae.tsid) {
546 * @tsid: target security identifier
550 * (@ssid, @tsid), interpreting the permissions
555 static struct avc_node *avc_lookup(u32 ssid, u32 tsid, u16 tclass)
560 node = avc_search_node(ssid, tsid, tclass);
594 * @tsid: target security identifier
600 * (@ssid, @tsid) and class @tclass.
608 static void avc_insert(u32 ssid, u32 tsid, u16 tclass,
624 avc_node_populate(node, ssid, tsid, tclass, avd);
630 hvalue = avc_hash(ssid, tsid, tclass);
636 pos->ae.tsid == tsid &&
712 rc = security_sid_to_context(sad->tsid, &tcontext,
715 audit_log_format(ab, " tsid=%d", sad->tsid);
740 rc = security_sid_to_context_inval(sad->tsid, &scontext,
756 noinline int slow_avc_audit(u32 ssid, u32 tsid, u16 tclass,
774 sad.tsid = tsid;
820 * @tsid: AVC entry target sid
832 u32 tsid, u16 tclass, u32 seqno,
850 hvalue = avc_hash(ssid, tsid, tclass);
859 tsid == pos->ae.tsid &&
877 avc_node_populate(node, ssid, tsid, tclass, &orig->ae.avd);
976 * @tsid: object/target
985 static noinline void avc_compute_av(u32 ssid, u32 tsid, u16 tclass,
990 security_compute_av(ssid, tsid, tclass, avd, &xp_node->xp);
991 avc_insert(ssid, tsid, tclass, avd, xp_node);
994 static noinline int avc_denied(u32 ssid, u32 tsid,
1007 xperm, ssid, tsid, tclass, avd->seqno, NULL, flags);
1018 int avc_has_extended_perms(u32 ssid, u32 tsid, u16 tclass, u32 requested,
1039 node = avc_lookup(ssid, tsid, tclass);
1041 avc_compute_av(ssid, tsid, tclass, &avd, xp_node);
1065 security_compute_xperms_decision(ssid, tsid, tclass,
1069 driver, xperm, ssid, tsid, tclass, avd.seqno,
1082 rc = avc_denied(ssid, tsid, tclass, requested,
1087 rc2 = avc_xperms_audit(ssid, tsid, tclass, requested,
1097 * @tsid: object/target
1107 static noinline int avc_perm_nonode(u32 ssid, u32 tsid, u16 tclass,
1114 avc_compute_av(ssid, tsid, tclass, avd, &xp_node);
1117 return avc_denied(ssid, tsid, tclass, requested, 0, 0,
1125 * @tsid: target security identifier
1132 * for the SID pair (@ssid, @tsid), interpreting the permissions
1142 inline int avc_has_perm_noaudit(u32 ssid, u32 tsid,
1154 node = avc_lookup(ssid, tsid, tclass);
1157 return avc_perm_nonode(ssid, tsid, tclass, requested,
1165 return avc_denied(ssid, tsid, tclass, requested, 0, 0,
1173 * @tsid: target security identifier
1179 * for the SID pair (@ssid, @tsid), interpreting the permissions
1186 int avc_has_perm(u32 ssid, u32 tsid, u16 tclass,
1192 rc = avc_has_perm_noaudit(ssid, tsid, tclass, requested, 0,
1195 rc2 = avc_audit(ssid, tsid, tclass, requested, &avd, rc,