[PHP-DEV] PHP 4.0 Bug #7452 Updated: Crash in ps_mm_destroy ( file mod_mm.c) From: sniper <email protected>
Date: 01/30/01

ID: 7452
Updated by: sniper
Reported By: yfaktoro <email protected>
Old-Status: Feedback
Status: Closed
Bug Type: Apache related
Assigned To:
Comments:

Please try latest CVS snapshot from http://snaps.php.net/
and if this problem still exists when using it, reopen
this bug report.

--Jani

Previous Comments:
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[2000-12-04 09:19:15] sniper <email protected>
Could you please check if this happens also with
PHP 4.0.4RC3:

http://www.php.net/distributions/php-4.0.4RC3.tar.gz

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[2000-10-25 11:59:51] yfaktoro <email protected>
compile mod_php with-mm on RedHat 7 with oonly 34M of shared memory. Also compile apache to use mod_php (enable_module=most) ps_mm_initialize calls mm_create() and passes 0 for pool size. That causes mm_create to try to get hardcoded 67M of shared memory. mm_create fails b'zeachine only has 34M ofshared memory available. As a result, data->mm is NULL and data->hash will also be assigned to NULL returned from mm_caloc, which will later cause a crash in ps_mm_destroy. This means that apache crashes on startI think ps_mm_initialize should check the
return from mm_create and pass something other than 0 to it.

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Full Bug description available at: http://bugs.php.net/?id=7452 

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