Edit report at https://bugs.php.net/bug.php?id=55525&edit=1
ID: 55525
User updated by: info at ihead dot ru
Reported by: info at ihead dot ru
Summary: --enable-zend-multibyte cause Apache exit on signal
10
-Status: Feedback
+Status: Open
Type: Bug
Package: Apache related
Operating System: FreeBSD 7.4
PHP Version: 5.3.8
Block user comment: N
Private report: N
New Comment:
I compile PHP 5.3.8 from src with: './configure'
'--with-apxs=/usr/local/sbin/apxs' '--enable-debug' '--enable-zend-multibyte'
I tried to get coredump, but i can find it anywhere.
When i start apache (with -X) i see:
php53test# apachectl13 start
Processing config directory: /usr/local/apache/conf/includes13/*.conf
Processing config file: /usr/local/apache/conf/includes13/13.s16.ihead.ru.conf
After that i make two requests to the Apache.
1) Processed and is see text of syntax error (command line ok)
2) I see blank page (command line print "Bus error")
After that i see text in the command line:
Bus error
/usr/local/sbin/apachectl13 start: httpd could not be started
In the logs such records:
[Sat Sep 3 14:19:40 2011] [warn] pid file /usr/local/apache/logs13/httpd.pid
overwritten -- Unclean shutdown of previous Apache run?
/usr/local/www/1/1.php(4) : Parse error - syntax error, unexpected ';'
[Sat Sep 3 14:19:46 2011] Script: '/usr/local/www/1/1.php'
---------------------------------------
Zend/zend_language_scanner.l(707) : Block 0x201e18220 status:
Beginning: Freed
Start: Overflown (magic=0x5A5A5A5A instead of 0x513AB69F)
At least 4 bytes overflown
Processing config directory: /usr/local/apache/conf/includes13/*.conf
Processing config file: /usr/local/apache/conf/includes13/13.s16.ihead.ru.conf
[Sat Sep 3 14:22:39 2011] [warn] pid file /usr/local/apache/logs13/httpd.pid
overwritten -- Unclean shutdown of previous Apache run?
/usr/local/www/1/1.php(4) : Parse error - syntax error, unexpected ';'
[Sat Sep 3 14:22:44 2011] Script: '/usr/local/www/1/1.php'
---------------------------------------
Zend/zend_language_scanner.l(707) : Block 0x201e18220 status:
Beginning: Freed
Start: Overflown (magic=0x5A5A5A5A instead of 0x545BD6B9)
At least 4 bytes overflown
Previous Comments:
------------------------------------------------------------------------
[2011-09-03 11:23:20] larue...@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.
------------------------------------------------------------------------
[2011-08-28 14:46:47] info at ihead dot ru
Description:
------------
--enable-zend-multibyte in "configure" script (Zend Multibyte Support =
Enabled) cause Apache's child processes outputs any result, but exit on signal
10 when in PHP-script there is syntax error and when MaxRequestPerChild != 1.
Tested on Apache 1.3 and Apache 2.2 building PHP from FreeBSD ports or from
source directly.
Test script:
---------------
<?
echo '123';
func($item;
?>
Expected result:
----------------
Work correctly on any next request
Actual result:
--------------
Apache's child proccess outputs any result (text of syntax error) and exit with
signal 10. It cause fails at the next request (Apache server close connection
without any result), when request is scheduled to the killed child.
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=55525&edit=1
