Fixed memory leaks

Author: dstogov

ext/standard/basic_functions.c

@@ -3782,6 +3782,7 @@ PHP_MSHUTDOWN_FUNCTION(basic) /* {{{ */
 #endif
 	BASIC_MSHUTDOWN_SUBMODULE(crypt)
 	BASIC_MSHUTDOWN_SUBMODULE(random)
+	BASIC_MSHUTDOWN_SUBMODULE(password)
 
 	zend_hash_destroy(&basic_submodules);
 	return SUCCESS;

ext/standard/password.c

@@ -523,6 +523,17 @@ PHP_MINIT_FUNCTION(password) /* {{{ */
 }
 /* }}} */
 
+PHP_MSHUTDOWN_FUNCTION(password) /* {{{ */
+{
+#ifdef ZTS
+	if (!tsrm_is_main_thread()) {
+		return;
+	}
+#endif
+	zend_hash_destroy(&php_password_algos);
+}
+/* }}} */
+
 const php_password_algo* php_password_algo_default() {
 	return &php_password_algo_bcrypt;
 }

ext/standard/php_password.h

@@ -27,6 +27,7 @@ PHP_FUNCTION(password_get_info);
 PHP_FUNCTION(password_algos);
 
 PHP_MINIT_FUNCTION(password);
+PHP_MSHUTDOWN_FUNCTION(password);
 
 #define PHP_PASSWORD_DEFAULT    PHP_PASSWORD_BCRYPT
 #define PHP_PASSWORD_BCRYPT_COST 10