Bug #65542 [Nab]: zend_parse_parameters return string length == 0

Edit report at https://bugs.php.net/bug.php?id=65542&edit=1 ID: 65542 User updated by: Azq2 at ya dot ru Reported by: Azq2 at ya dot ru Summary: zend_parse_parameters return string length == 0 Status: Not a bug Type: Bug Package: Unknown/Other Function PHP Version: 5.5.3 Block user comment: N Private report: N New Comment: NOT, ITS BUG. CODE: PHP_METHOD(Mysql, connect) { bool return_state = true; bool persistent = false; char *addr, *user, *password, *db, *connect_id = NULL, *socket = NULL, *host = NULL; int addr_length=0, user_length, password_length, db_length, connect_id_length = 0; uint socket_length = 0, host_length = 0; unsigned short port = 0; unsigned long flags = 0; zval *object = getThis(); php_mysql_object *obj = (php_mysql_object *)zend_object_store_get_object(object TSRMLS_CC); if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ssssl|bl", &addr, &addr_length, &user, &user_length, &password, &password_length, &db, &db_length, &port, &persistent, &flags) != SUCCESS) WRONG_PARAM_COUNT; printf("addr(%d) = %s\n", addr_length, addr); printf("user(%d) = %s\n", user_length, user); printf("password(%d) = %s\n", password_length, password); printf("db(%d) = %s\n", db_length, db); php code: $db -> connect("127.0.0.2", "root", "qwerty", "test", 1); Returns: addr(0) = 127.0.0.2 user(0) = root password(6) = qwerty db(4) = test Previous Comments: ------------------------------------------------------------------------ [2013-08-24 21:33:05] johannes@php.net String lengths in PHP are int not uint. Still 0 would be an unlikely result, but string length handling works in a few hundred other functions flawlessly so it's likely a bug in your code. As this is no support forum please take this somewhere else. (The pecl-dev list might be a good place if you share a bit more code) ------------------------------------------------------------------------ [2013-08-24 21:06:30] azq2 at ya dot ru But... password and db - is ok. ------------------------------------------------------------------------ [2013-08-24 21:05:08] Azq2 at ya dot ru char *addr, *user, *password, *db, *connect_id = NULL, *socket = NULL, *host = NULL; uint addr_length, user_length, password_length, db_length, connect_id_length = 0; ------------------------------------------------------------------------ [2013-08-24 21:04:09] felipe@php.net I mean what data type have you used for addr_length and user_length in your C code. ------------------------------------------------------------------------ [2013-08-24 21:02:17] azq2 at ya dot ru String. $db -> connect("127.0.0.2", "root", "qwerty", "test", 1); ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=65542 -- Edit this bug report at https://bugs.php.net/bug.php?id=65542&edit=1