[PHP] RE: php seg faults on creation pdf

[KAs Coenen]

Hi, 

Some more info. I ran gdb on the core file (after reinstalling with debug mode):

# /usr/local/gdb/bin/gdb /usr/local/php5/bin/php-cgi 
/opt/apache/htdocs/wachtlijst/core
GNU gdb (GDB) 7.6
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i386-pc-solaris2.10".
For bug reporting instructions, please see:
...
Reading symbols from /usr/local/php5/bin/php-cgi...done.
[New LWP 1]
[Thread debugging using libthread_db enabled]
[New Thread 1 (LWP 1)]
Core was generated by `/usr/local/php5/bin/php-cgi 
/opt/apache/htdocs/wachtlijst/test.php'.
Program terminated with signal 11, Segmentation fault.
#0  0x0093baa4 in _object_and_properties_init (arg=,
    arg@entry=, 
class_type=,
    class_type@entry=, properties=,
    properties@entry=) at /export/home/coenenka/php-5.5.1/Zend/zend_API.c:1200
1200    Z_OBJVAL_P(arg) = class_type->create_object(class_type 
TSRMLS_CC);

Does anyone see anything in this? The dir /export/home/coenenka is not the 
install dir (but my home drive) and I have no clue why it is referencing to 
that dir (it is the location of the source). 

Greetings,

Kas



> From: kascoe...@hotmail.com
> To: php-general@lists.php.net
> Subject: php seg faults on creation pdf
> Date: Wed, 28 Aug 2013 10:00:29 +0200
>
> Hi,
>
> When surfing to a website that generates a pdf the apache server segfaults. 
> This made me run the script (that generates the pdf) with the php cli 
> command. The php also segfaults with the same error:
>
> # /usr/local/php5/bin/php-cgi test.php
> Segmentation Fault (core dumped)
>
> Pstack output:
>
> # pstack core
> core 'core' of 726: /usr/local/php5/bin/php-cgi test.php
>  00960af5 _object_and_properties_init () + 111
>
> I attached the truss output to the mail. I am running this on a solaris 
> server:
>
> # uname -a
> SunOS zone-eu4 5.10 Generic_142910-17 i86pc i386 i86pc
> # cat /etc/release
> Oracle Solaris 10 9/10 s10x_u9wos_14a X86
>  Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
> Assembled 11 August 2010
>
> pdflib module is 2.1.10. PDFlib lite is version 7.0.5. I tried to compile 
> everything in 64 bit. I suspect the problem is that somewhere a 32bit lib or 
> executable is being used instead of a 64bit.
>
>
> Can anyone help me out on this?
>
> Kind regards,
>
> Kas 
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Re: [PHP] Basic Auth

[Jim Giner]

Stuart,

Just wanted to follow up with my thanks for your excellent help in 
providing understanding of how to generate the 401 error page and 
getting me thru the process of performing a sign-out from basic auth. 
Without your patience it never would have happened.


Also wanted to tell you that I've scrapped it all.  Keeping the code for 
a rainy day of course, but giving up on using it (as well as the basic 
auth signon process) to use my own 'roll-your-own' code.  Since IE 
insisted on presenting multiple credentials during the signon process it 
was a futile effort to be doing a signoff.  And yes - I've taken the 
proper precautions to hash the incoming password value before submission 
and storing in my db that way.


Thanks again.  It's help like this that makes this group such a great 
resource.


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Re: [PHP] Basic Auth

[Stuart Dallas]

On 27 Aug 2013, at 18:45, Jim Giner  wrote:

> From your latest missive I gleaned that I needed to have a script on my server

One last time: YOU DON'T NEED TO CHANGE ANYTHING ON THE SERVER-SIDE!

Ok, I see that you've decided to use another method, which is great; HTTP auth 
is a pretty antiquated way to handle authentication these days. Whatever you're 
using, I wish you all the best with it.

-Stuart

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Stuart Dallas
3ft9 Ltd
http://3ft9.com/