mirror of
https://github.com/SELinuxProject/selinux
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82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/*
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* Author: Joshua Brindle <jbrindle@tresys.com>
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* Chad Sellers <csellers@tresys.com>
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*
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* Copyright (C) 2006 Tresys Technology, LLC
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/* This has helper functions that are common between tests */
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#include "helpers.h"
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#include "parse_util.h"
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#include <sepol/policydb/expand.h>
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#include <sepol/policydb/avrule_block.h>
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#include <CUnit/Basic.h>
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#include <stdlib.h>
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#include <limits.h>
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int test_load_policy(policydb_t * p, int policy_type, int mls, const char *test_name, const char *policy_name)
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{
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char filename[PATH_MAX];
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if (mls) {
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if (snprintf(filename, PATH_MAX, "policies/%s/%s.mls", test_name, policy_name) < 0) {
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return -1;
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}
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} else {
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if (snprintf(filename, PATH_MAX, "policies/%s/%s.std", test_name, policy_name) < 0) {
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return -1;
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}
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}
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if (policydb_init(p)) {
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fprintf(stderr, "Out of memory");
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return -1;
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}
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p->policy_type = policy_type;
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p->mls = mls;
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if (read_source_policy(p, filename, test_name)) {
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fprintf(stderr, "failed to read policy %s\n", filename);
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policydb_destroy(p);
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return -1;
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}
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return 0;
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}
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avrule_decl_t *test_find_decl_by_sym(policydb_t * p, int symtab, char *sym)
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{
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scope_datum_t *scope = (scope_datum_t *) hashtab_search(p->scope[symtab].table, sym);
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if (scope == NULL) {
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return NULL;
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}
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if (scope->scope != SCOPE_DECL) {
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return NULL;
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}
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if (scope->decl_ids_len != 1) {
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return NULL;
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}
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return p->decl_val_to_struct[scope->decl_ids[0] - 1];
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}
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