Bug #51386 [NEW]: mysql tries to allocate 4294967296 bytes when fetching longtext via mysqli

From: Date: Thu, 25 Mar 2010 07:19:55 +0000
Subject: Bug #51386 [NEW]: mysql tries to allocate 4294967296 bytes when fetching longtext via mysqli
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-148981@lists.php.net to get a copy of this message 
From:             
Operating system: gentoo
PHP version:      5.2.13
Package:          MySQLi related
Bug Type:         Bug
Bug description:mysql tries to allocate 4294967296 bytes when fetching longtext via mysqli

Description:
------------
I wanted to fetch some lines in a php script via mysqli-prepared-statement
and got this
error:
Allowed memory size of 134217728 bytes exhausted (tried to allocate
4294967296 bytes)
I was confused because php reportet that this error occured at
bind_result.
After some time I figured out that it works when I turn one field with
LONGTEXT type to
VARCHAR, for example.

here is a link to my php-script:
http://paste.minad.de/?nid=216


you can look at http://bugs.mysql.com/bug.php?id=52234 too.



-- 
Edit bug report at http://bugs.php.net/bug.php?id=51386&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=51386&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=51386&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=51386&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=51386&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51386&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=51386&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=51386&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=51386&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=51386&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=51386&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=51386&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=51386&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=51386&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=51386&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=51386&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=51386&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=51386&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=51386&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=51386&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=51386&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=51386&r=mysqlcfg

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