#40479 [NoF->Fbk]: zend_mm_heap corrupted

From: Date: Mon, 12 May 2008 19:16:49 +0000
Subject: #40479 [NoF->Fbk]: zend_mm_heap corrupted
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-124921@lists.php.net to get a copy of this message 
 ID:               40479
 Updated by:       felipe@php.net
 Reported By:      rrossi at maggioli dot it
-Status:           No Feedback
+Status:           Feedback
 Bug Type:         Reproducible crash
 Operating System: Suse Linux 9.0
 PHP Version:      5.2.1
 New Comment:

Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php
for Win32

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.




Previous Comments:
------------------------------------------------------------------------

[2008-05-12 19:09:38] dbuckoff at tera-com dot com

Hi,

I have the same problem, my php version is 5.2.6:

function crash() {
 mysql_connect( "localhost" );
}

:)

------------------------------------------------------------------------

[2008-01-18 22:28:04] klassicd at gmail dot com

php -v
PHP 5.2.1 (cli) (built: Nov 28 2007 23:14:55) 
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies


function crash()
    {
        $row = 1;
        $handle = fopen("f.csv", "r");

        while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
            $num = count($data);
            echo "<p> $num fields in line $row: <br /></p>\n";
            $row++;
            for ($c=0; $c < $num; $c++) {
                echo $data[$c] . "<br />\n";
            }
        }
        fclose($handle);
    
    }

f.csv has 3000 lines of 
"Email","Name"

------------------------------------------------------------------------

[2007-09-28 18:21:01] peter at ibuildings dot nl

Same problem here on OS X 10.4.10, ZendCore 2.0.1, PHP 5.2.3.

------------------------------------------------------------------------

[2007-09-08 02:03:44] danny at dannysplace dot net

I have the same problem when trying to run a fresh version of Horde
with Kronolith module.

Php v5.2.3 on FreeBSD 6.2 nad apache 2.0.59.

------------------------------------------------------------------------

[2007-08-16 08:03:54] rz at lightwerk dot com

I have the same error message in my apache logs with PHP 5.2.3
zend_mm_heap corupted. I tried to track it down to a specific code but
it seems to be a problem with included files (classes) which exceeds a
specific size. No matter which lines I delete in my script as long as
they don´t excess about 700 lines they work. As soon as the overall
lines exceed about 700 lines the error occurs again. Hope this will help
you to fix the problem.

------------------------------------------------------------------------

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the rest of the comments, please view the bug report online at
    http://bugs.php.net/40479

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