111 static void free_crypt_policy(struct crypt_policy_s *policy);
116     const struct crypt_policy_s *policy);
220 	struct crypt_policy_s *policy = NULL;  in crypt_gensalt()  local
232 	policy = getcryptpolicy();  in crypt_gensalt()
233 	if (policy == NULL) {  in crypt_gensalt()
239 	if (!alg_valid(algname, policy)) {  in crypt_gensalt()
241 		algname = strdup(policy->cp_default);  in crypt_gensalt()
260 	free_crypt_policy(policy);  in crypt_gensalt()
374 	struct crypt_policy_s *policy;  in getcryptpolicy()  local
380 	policy = malloc(sizeof (struct crypt_policy_s));  in getcryptpolicy()
381 	if (policy == NULL) {  in getcryptpolicy()
384 	policy->cp_default = NULL;  in getcryptpolicy()
385 	policy->cp_allow = NULL;  in getcryptpolicy()
386 	policy->cp_deny = NULL;  in getcryptpolicy()
392 			if (policy->cp_default != NULL) {  in getcryptpolicy()
395 				policy->cp_default = getval(line);  in getcryptpolicy()
400 			if (policy->cp_deny != NULL) {  in getcryptpolicy()
402 			} else if (policy->cp_allow != NULL) {  in getcryptpolicy()
406 				policy->cp_allow = getval(line);  in getcryptpolicy()
411 			if (policy->cp_allow != NULL) {  in getcryptpolicy()
413 			} else if (policy->cp_deny != NULL) {  in getcryptpolicy()
417 				policy->cp_deny = getval(line);  in getcryptpolicy()
423 	if (policy->cp_default == NULL) {  in getcryptpolicy()
424 		policy->cp_default = strdup(CRYPT_UNIX);  in getcryptpolicy()
425 		if (policy->cp_default == NULL)  in getcryptpolicy()
426 			free_crypt_policy(policy);  in getcryptpolicy()
429 	return (policy);  in getcryptpolicy()
437 alg_valid(const char *algname, const struct crypt_policy_s *policy)  in alg_valid()  argument
444 	if ((algname == NULL) || (policy == NULL)) {  in alg_valid()
448 	if (strcmp(algname, policy->cp_default) == 0) {  in alg_valid()
452 	if (policy->cp_deny != NULL) {  in alg_valid()
453 		list = policy->cp_deny;  in alg_valid()
455 	} else if (policy->cp_allow != NULL) {  in alg_valid()
456 		list = policy->cp_allow;  in alg_valid()
705 free_crypt_policy(struct crypt_policy_s *policy)  in free_crypt_policy()  argument
707 	if (policy == NULL)  in free_crypt_policy()
710 	if (policy->cp_default != NULL) {  in free_crypt_policy()
711 		bzero(policy->cp_default, strlen(policy->cp_default));  in free_crypt_policy()
712 		free(policy->cp_default);  in free_crypt_policy()
713 		policy->cp_default = NULL;  in free_crypt_policy()
716 	if (policy->cp_allow != NULL) {  in free_crypt_policy()
717 		bzero(policy->cp_allow, strlen(policy->cp_allow));  in free_crypt_policy()
718 		free(policy->cp_allow);  in free_crypt_policy()
719 		policy->cp_allow = NULL;  in free_crypt_policy()
722 	if (policy->cp_deny != NULL) {  in free_crypt_policy()
723 		bzero(policy->cp_deny, strlen(policy->cp_deny));  in free_crypt_policy()
724 		free(policy->cp_deny);  in free_crypt_policy()
725 		policy->cp_deny = NULL;  in free_crypt_policy()
728 	free(policy);  in free_crypt_policy()