#45798 [NEW]: sqlite3 doesn't notice if variable was bound

From:             [email protected]
Operating system: OSX
PHP version:      5.3.0alpha1
PHP Bug Type:     SQLite related
Bug description:  sqlite3 doesn't notice if variable was bound

Description:
------------
If a prepared statement is executed while the bound variable doesn't 
exist, or is NULL, PHP freeze and wait. 

I tweaked the test also to use SQLITE3_NULL instead of SQLITE3_TEXT, and 
NULL or !isset($foo) also froze PHP. 

Reproduce code:
---------------
<?php
$db = new SQLite3(':memory:');

// création d'une table
$db->exec('CREATE TABLE test (time INTEGER, id STRING)');

$db->exec("INSERT INTO test (time, id) VALUES (" . time() . ", 'a')");
$db->exec("INSERT INTO test (time, id) VALUES (" . time() . ", 'b')");

$stmt = $db->prepare("SELECT * FROM test WHERE id = ? ORDER BY id ASC");

//$foo = 'a'; works OK 
//$foo = NULL; also freeze
$stmt->bindParam(1, $foo, SQLITE3_TEXT);
$results = $stmt->execute();
while ($result = $results->fetchArray(SQLITE3_NUM))
{
	var_dump($result);
}
$results->finalize();

$db->close();
?>



Expected result:
----------------
I would expect PHP to return from execute with an error. 

Actual result:
--------------
PHP freeze, doing nothing.

-- 
Edit bug report at http://bugs.php.net/?id=45798&edit=1
-- 
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45798&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45798&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45798&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=45798&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=45798&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=45798&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=45798&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=45798&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=45798&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=45798&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=45798&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=45798&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=45798&r=globals
PHP 4 support discontinued:   http://bugs.php.net/fix.php?id=45798&r=php4
Daylight Savings:             http://bugs.php.net/fix.php?id=45798&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=45798&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=45798&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=45798&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=45798&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=45798&r=mysqlcfg