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Bug #45579 Fatal error: memory exhausted for e-mail with numeric user-part
Submitted: 2008-07-21 10:41 UTC Modified: 2008-07-28 21:40 UTC
From: f dot zwegers at scouting dot nl Assigned:
Status: Not a bug Package: Arrays related
PHP Version: 5.2.6 OS: Linux
Private report: No CVE-ID: None
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From: f dot zwegers at scouting dot nl
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 [2008-07-21 10:41 UTC] f dot zwegers at scouting dot nl 
Description:
------------
I want to add the e-mailaddress 987654321@scouting.nl to an array like

$result['987654321@scouting.nl'] = 'foo';

PHP exits with the message

Fatal error: Allowed memory size of 57671680 bytes exhausted (tried to allocate 987654323 bytes) in /usr/local/raksha-dev2/lib/php/sol/as/as_form/model/as_form.php on line 734

Note that the memory that PHP tries to allocate is almost exactly the numeric part of the address! This also works when permutating the numbers.

Reproduce code:
---------------
$result['987654321@scouting.nl'] = 'foo';

Expected result:
----------------
array (
['987654321@scouting.nl'] => 'foo
)

Actual result:
--------------
Fatal error: Allowed memory size of 57671680 bytes exhausted (tried to allocate 987654323 bytes) in /usr/local/raksha-dev2/lib/php/sol/as/as_form/model/as_form.php on line 734

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 [2008-07-21 16:05 UTC] jani@php.net 
$ php -r '$result["987654321@scouting.nl"] = "foo"; var_dump($result);'
array(1) {
  ["987654321@scouting.nl"]=>
  string(3) "foo"
}

Works fine. Now you should propably provide the short but complete reproduce script..
 [2008-07-28 09:38 UTC] f dot zwegers at scouting dot nl 
I can only reproduce it using the entire PHP script... however on my local test environment (PHP 5.2.5) the error doesn't occur.
 [2008-07-28 21:40 UTC] jani@php.net 
Come back when you can provide a short reproducing script.
 
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