Description:
------------
When calling sybase_free_result() "php.exe - Application Error" window appeared with the "The memory could not be "written"" message.

This is happen only when calling sybase_free_result() function.

OS: Windows XP (Version 5.1, Service Pack 1)
PHP Ver: 4.3.5 
Web Server: IIS (Version. 5.1)
PHP running in CGI mode
Sybase: Sybase ASE 12.5 (Sybase running on other Windows NT machine)



Reproduce code:
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<?php 

$syb_con = sybase_connect("LOCAL_SYBASE", "sa", "");
sybase_select_db ("master", $syb_con);
$res = sybase_query("select * from spt_jdbc_conversion", $syb_con) or die(sybase_get_last_message());
while ($line = sybase_fetch_assoc($res))
	$all[] = $line;
sybase_free_result($res);
sybase_close($syb_con); 
?>

Expected result:
----------------
Associated result memory will be freed  without php.exe error.