#47949 [Opn->Fbk]: Return value of a registered completion function is not tested
| From: | felipe@php.net | Date: | Sat, 11 Apr 2009 17:14:30 +0000 |
| Subject: | #47949 [Opn->Fbk]: Return value of a registered completion function is not tested | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-135741@lists.php.net to get a copy of this message | ||
ID: 47949
Updated by: felipe@php.net
Reported By: rannou dot sebastien at gmail dot com
-Status: Open
+Status: Feedback
Bug Type: Readline related
Operating System: GNU/Linux
PHP Version: 5.2.9
New Comment:
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 can't reproduce it using libreadline 5.2-4.
Previous Comments:
------------------------------------------------------------------------
[2009-04-11 12:14:45] rannou dot sebastien at gmail dot com
Description:
------------
If the registered function from readline_completion_function returns an
empty array, a segmentation fault happens when trying to tab.
Reproduce code:
---------------
<?php
// script.php
function foo()
{
return array();
}
readline_completion_function('foo');
while (42)
echo readline('> ');
?>
Expected result:
----------------
Doing nothing or printing a new prompt.
Actual result:
--------------
$> php script.php
>
Segmentation fault
$>
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=47949&edit=1