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Bug #35939 SPL ArrayObject segmentation fault when more than one parameters passed
Submitted: 2006-01-09 09:11 UTC Modified: 2006-01-10 07:11 UTC
From: lynjwxm at hotmail dot com Assigned: helly (profile)
Status: Closed Package: SPL related
PHP Version: php5-STABLE-200509220445 OS: *
Private report: No CVE-ID: None
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 [2006-01-09 09:11 UTC] lynjwxm at hotmail dot com 
Description:
------------
If you give more than one parameters to function ArrayObject::__construct(),it really crashed.I know I did not use this function correctly, but I did not expect the segmentation fault. I expect a warning of uncaught exception not a seg fault.

Reproduce code:
---------------
<?php
$test=array("cat","dog","it","rains");
//try{  //comment exception catcher cause crash.
        $obj=new ArrayObject($test,5);
//}catch(Exception $e)
//{
        echo "exception protect you.\n";;
//}
var_dump($obj);
?>


Expected result:
----------------
anything other than crash

Actual result:
--------------
segmentation fault

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 [2006-01-09 09:19 UTC] sniper@php.net 
Marcus, latest CVS does not crash but doesn't give any error either. Intentional or not?
 [2006-01-09 20:46 UTC] helly@php.net 
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.

I cannot reproduce this and valgrind doesn't find anything. So please update to 5.1.2-RC2 and test again. If it still happens send me a backtrace as explained above.
 [2006-01-10 07:11 UTC] lynjwxm at hotmail dot com 
I am sorry that I made a mistake about the version of php with which I produced this defect. I use php5-STABLE-200509220445 to do so. I download the latest php-5.1.2RC1 only to find it has gone. Still need backtrace?
 
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