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Bug #60371 Curl request making Segmentation Fault
Submitted: 2011-11-24 09:02 UTC Modified: 2011-11-29 13:20 UTC
Votes:5
Avg. Score:5.0 ± 0.0
Reproduced:5 of 5 (100.0%)
Same Version:5 (100.0%)
Same OS:5 (100.0%)
From: sirshurf at yahoo dot com Assigned:
Status: Not a bug Package: OpenSSL related
PHP Version: 5.3.8 OS: Ubuntu Server 11.10
Private report: No CVE-ID: None
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From: sirshurf at yahoo dot com
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 [2011-11-24 09:02 UTC] sirshurf at yahoo dot com 
Description:
------------
Simple php code (in the text string)

Ubuntu Server 11.10
Using PHP 5.3.8 via Zend Server 5.5.0
Apache 2
OpenSSL 1.0.0e (installed default with 11.10 no other options exists...)

Getting Segmentation fault in apache.

Additional info:

Works on Ubuntu Desktop with openSSL 1.0.0e
Works via CLI
Only failing with curl on SSL requests.

No changes using different clippers

Found a bug report on launchpad:
https://bugs.launchpad.net/ubuntu/+source/curl/+bug/880756


Test script:
---------------
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://redsvn.ef.technion.ac.il');
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT,15);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT,30);
echo(curl_exec($ch));
curl_close($ch);

Expected result:
----------------
Curl Result

Actual result:
--------------
Segmentation Fault (11)

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 [2011-11-29 13:20 UTC] iliaa@php.net 
Sorry, but your problem does not imply a bug in PHP itself.  For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system is not the
appropriate forum for asking support questions.  Due to the volume
of reports we can not explain in detail here why your report is not
a bug.  The support channels will be able to provide an explanation
for you.

Thank you for your interest in PHP.

According to valgrind the code appears to trigger errors inside openssl, I 
suspect the memory corruptions caused by it is what is causing PHP to crash in 
Apache environment.
 [2011-11-29 13:20 UTC] iliaa@php.net
-Status: Open +Status: Bogus
 
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