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Bug #39702 php crashes in the allocator
Submitted: 2006-12-01 13:51 UTC Modified: 2006-12-01 15:33 UTC
From: zippel at linux-m68k dot org Assigned: dmitry (profile)
Status: Closed Package: Reproducible crash
PHP Version: 5.2.0 OS: linux-m68k
Private report: No CVE-ID: None
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 [2006-12-01 13:51 UTC] zippel at linux-m68k dot org 
Description:
------------
Hi,

php currently crashes everytime it does something nontrivial.
I debugged the problem a bit and the problem is in the Zend allocator. The configure script produces a ZEND_MM_ALIGNMENT value of 2, but this is not enough for the allocator as it needs two bits for type information. Increasing the alignment fixes the problem.
I reported this problem also in the Debian BTS, where I also included a possible patch:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=401129

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 [2006-12-01 14:00 UTC] [email protected] 
Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip
 [2006-12-01 15:33 UTC] [email protected] 
Fixed in CVS HEAD and PHP_5_2
 
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