Bug #72489 [Opn]: PHP Crashes When Appending Array Containing MySQLi Result Data

From: Date: Mon, 25 Jul 2016 20:31:24 +0000
Subject: Bug #72489 [Opn]: PHP Crashes When Appending Array Containing MySQLi Result Data
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-202594@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=72489&edit=1

 ID:                 72489
 Updated by:         ab@php.net
 Reported by:        s7g2vp2 at yahoo dot co dot uk
 Summary:            PHP Crashes When Appending Array Containing MySQLi
                     Result Data
 Status:             Open
 Type:               Bug
 Package:            MySQLi related
 Operating System:   Windows Server 2012r2
 PHP Version:        7.0.8
 Block user comment: N
 Private report:     N

 New Comment:

Just came to it, thanks for sharing. I've loaded it, but it seems to be from some custom build,
so it asks me for pdb i don't have. Were it possible to repeat with some official PHP binary,
so the debug info were fetcheable as well? Or maybe, you were alternatively able to extract a
reproduce snippet?

Thanks.


Previous Comments:
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[2016-07-15 08:32:26] s7g2vp2 at yahoo dot co dot uk

Hi.

Just checking in to see if you need any additional information?

Thanks.

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[2016-07-06 14:38:39] s7g2vp2 at yahoo dot co dot uk

I've shared the file here:
https://www.dropbox.com/s/fxgve6bir4evyro/php.exe.11024.dmp.zip?dl=0

------------------------------------------------------------------------
[2016-07-03 18:43:46] ab@php.net

Yeah, you can't attach files on this tracker. Please share it some other way.

Thanks.

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[2016-07-01 18:24:28] s7g2vp2 at yahoo dot co dot uk

ok. I've created a full dump. It is 17MB zipped.
How do I get this to you as I cannot see any way to attach arbitrary files to the case.

------------------------------------------------------------------------
[2016-07-01 16:00:01] ab@php.net

With DebugDiag you usually also produce a crash dump. Or, you can use this technique https://msdn.microsoft.com/de-de/library/windows/desktop/bb787181(v=vs.85).aspx
. Just be sure the dump doesn't include any sensitive data.

You also could still pursue a reproduce snippet. From the backtrace you've posted, it is
something related to mysqli_prepare() usage.

Thanks.

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