712 	struct aa_policydb *pdb;  in unpack_pdb()  local
717 	pdb = aa_alloc_pdb(GFP_KERNEL);  in unpack_pdb()
718 	if (!pdb)  in unpack_pdb()
721 	size = unpack_perms_table(e, &pdb->perms);  in unpack_pdb()
724 		pdb->perms = NULL;  in unpack_pdb()
728 	pdb->size = size;  in unpack_pdb()
730 	if (pdb->perms) {  in unpack_pdb()
739 	pdb->dfa = unpack_dfa(e, flags);  in unpack_pdb()
740 	if (IS_ERR(pdb->dfa)) {  in unpack_pdb()
741 		error = PTR_ERR(pdb->dfa);  in unpack_pdb()
742 		pdb->dfa = NULL;  in unpack_pdb()
745 	} else if (!pdb->dfa) {  in unpack_pdb()
757 		if (!aa_unpack_u32(e, &pdb->start[0], "start"))  in unpack_pdb()
759 			pdb->start[0] = DFA_START;  in unpack_pdb()
760 		if (!aa_unpack_u32(e, &pdb->start[AA_CLASS_FILE], "dfa_start")) {  in unpack_pdb()
762 			pdb->start[AA_CLASS_FILE] = DFA_START;  in unpack_pdb()
765 			pdb->start[i] = aa_dfa_next(pdb->dfa, pdb->start[0],  in unpack_pdb()
775 	if (!unpack_trans_table(e, &pdb->trans) && required_trans) {  in unpack_pdb()
780 	if (!pdb->dfa && pdb->trans.table)  in unpack_pdb()
781 		aa_free_str_table(&pdb->trans);  in unpack_pdb()
786 	*policy = pdb;  in unpack_pdb()
790 	aa_put_pdb(pdb);  in unpack_pdb()
1212 static bool verify_perms(struct aa_policydb *pdb)  in verify_perms()  argument
1216 	for (i = 0; i < pdb->size; i++) {  in verify_perms()
1217 		if (!verify_perm(&pdb->perms[i]))  in verify_perms()
1220 		if ((pdb->perms[i].xindex & AA_X_TYPE_MASK) == AA_X_TABLE &&  in verify_perms()
1221 		    (pdb->perms[i].xindex & AA_X_INDEX_MASK) >= pdb->trans.size)  in verify_perms()
1223 		if (pdb->perms[i].tag && pdb->perms[i].tag >= pdb->trans.size)  in verify_perms()
1225 		if (pdb->perms[i].label &&  in verify_perms()
1226 		    pdb->perms[i].label >= pdb->trans.size)  in verify_perms()