I'm seeing a memory overrun under PHP 4.3.0pre2 (debug) running under
Windows 2000 ISAPI. Using these two scripts:
test.php
--------
<html>
<head>
<link rel="stylesheet" href="stylesheet.php" type="text/css">
</head>
<body>
<span class="text">styled!</span>
</body>
</html>
stylesheet.php
--------------
<?php
// only reload this version of the stylesheet ever hour
header("Cache-Control: max-age=3600");
?>
.text {
font-size: 12px;
color: red;
font-family: Arial, Helvetica, Verdana, sans-serif
}
If in a browser window I refresh this page repeatedly within about ten
seconds I get an access violation and this debug output:
---------------------------------------
C:\Work\php-source\php-4.3.0pre2\ext\bcmath\libbcmath\src\init.c(72) :
Freeing 0x01B85050 (1 bytes), script=c:\inetpub\wwwroot\test.php
Last leak repeated 2 times
C:\Work\php-source\php-4.3.0pre2\ext\bcmath\libbcmath\src\init.c(57) :
Freeing 0x01B84FF8 (29 bytes), script=c:\inetpub\wwwroot\test.php
Last leak repeated 2 times
---------------------------------------
c:\work\php-source\php-4.3.0pre2\zend\zend_ptr_stack.c(77) : Block
0x01B80650 status:
Beginning:
Overrun (magic=0x01B80178, expected=0x7312F8DC)
End:
Unknown
---------------------------------------
c:\work\php-source\php-4.3.0pre2\zend\zend_hash.c(534) : ht=0x018f3484
is already destroyed
c:\work\php-source\php-4.3.0pre2\zend\zend_hash.c(660) : ht=0x018f3548
is already destroyed
---------------------------------------
c:\work\php-source\php-4.3.0pre2\zend\zend_ptr_stack.c(77) : Block
0x01B00650 status:
Beginning:
Overrun (magic=0x01B00178, expected=0x7312F8DC)
End:
Unknown
---------------------------------------
c:\work\php-source\php-4.3.0pre2\zend\zend_hash.c(534) : ht=0x01894df4
is already destroyed
c:\work\php-source\php-4.3.0pre2\zend\zend_hash.c(660) : ht=0x01894eb8
is already destroyed
---------------------------------------
Any tips on how to track down what's going on here?
Michael Sisolak
[EMAIL PROTECTED]
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