386 static int constraint_expr_eval_reason(context_struct_t *scontext,  in constraint_expr_eval_reason()  argument
497 				val1 = scontext->user;  in constraint_expr_eval_reason()
503 				val1 = scontext->type;  in constraint_expr_eval_reason()
509 				val1 = scontext->role;  in constraint_expr_eval_reason()
538 				l1 = &(scontext->range.level[0]);  in constraint_expr_eval_reason()
544 				l1 = &(scontext->range.level[0]);  in constraint_expr_eval_reason()
550 				l1 = &(scontext->range.level[1]);  in constraint_expr_eval_reason()
556 				l1 = &(scontext->range.level[1]);  in constraint_expr_eval_reason()
562 				l1 = &(scontext->range.level[0]);  in constraint_expr_eval_reason()
563 				l2 = &(scontext->range.level[1]);  in constraint_expr_eval_reason()
627 			c = scontext;  in constraint_expr_eval_reason()
829 static int context_struct_compute_av(context_struct_t * scontext,
838 static void type_attribute_bounds_av(context_struct_t *scontext,  in type_attribute_bounds_av()  argument
852 	source = policydb->type_val_to_struct[scontext->type - 1];  in type_attribute_bounds_av()
860 	memcpy(&lo_scontext, scontext, sizeof(lo_scontext));  in type_attribute_bounds_av()
893 static int context_struct_compute_av(context_struct_t * scontext,  in context_struct_compute_av()  argument
934 	sattr = &policydb->type_attr_map[scontext->type - 1];  in context_struct_compute_av()
977 		    !constraint_expr_eval_reason(scontext, tcontext, NULL,  in context_struct_compute_av()
998 	    scontext->role != tcontext->role) {  in context_struct_compute_av()
1000 			if (scontext->role == ra->role &&  in context_struct_compute_av()
1015 	type_attribute_bounds_av(scontext, tcontext, tclass, requested, avd,  in context_struct_compute_av()
1136 	context_struct_t *scontext = 0, *tcontext = 0;  in sepol_compute_av_reason()  local
1139 	scontext = sepol_sidtab_search(sidtab, ssid);  in sepol_compute_av_reason()
1140 	if (!scontext) {  in sepol_compute_av_reason()
1152 	rc = context_struct_compute_av(scontext, tcontext, tclass,  in sepol_compute_av_reason()
1172 	context_struct_t *scontext = 0, *tcontext = 0;  in sepol_compute_av_reason_buffer()  local
1175 	scontext = sepol_sidtab_search(sidtab, ssid);  in sepol_compute_av_reason_buffer()
1176 	if (!scontext) {  in sepol_compute_av_reason_buffer()
1199 	rc = context_struct_compute_av(scontext, tcontext, tclass,  in sepol_compute_av_reason_buffer()
1285 				sepol_security_context_t * scontext,  in sepol_sid_to_context()  argument
1297 	rc = context_to_string(NULL, policydb, context, scontext, scontext_len);  in sepol_sid_to_context()
1307 int hidden sepol_context_to_sid(const sepol_security_context_t scontext,  in sepol_context_to_sid()  argument
1315 				scontext, scontext_len) < 0)  in sepol_context_to_sid()
1331 	ERR(NULL, "could not convert %s to sid", scontext);  in sepol_context_to_sid()
1336 						     scontext,  in compute_sid_handle_invalid_context()
1350 		context_to_string(NULL, policydb, scontext, &s, &slen);  in compute_sid_handle_invalid_context()
1368 	context_struct_t *scontext = 0, *tcontext = 0, newcontext;  in sepol_compute_sid()  local
1375 	scontext = sepol_sidtab_search(sidtab, ssid);  in sepol_compute_sid()
1376 	if (!scontext) {  in sepol_compute_sid()
1395 		newcontext.user = scontext->user;  in sepol_compute_sid()
1407 		newcontext.role = scontext->role;  in sepol_compute_sid()
1408 		newcontext.type = scontext->type;  in sepol_compute_sid()
1418 	avkey.source_type = scontext->type;  in sepol_compute_sid()
1448 				if (roletr->role == scontext->role &&  in sepol_compute_sid()
1463 	rc = mls_compute_sid(policydb, scontext, tcontext, tclass, specified,  in sepol_compute_sid()
1470 		rc = compute_sid_handle_invalid_context(scontext,  in sepol_compute_sid()