ID: 27263
Updated by: [EMAIL PROTECTED]
Reported By: davojan at mail dot ru
-Status: Open
+Status: Feedback
Bug Type: Session related
Operating System: FreeBSD 4.7-RELEASE
PHP Version: 5.0.0b4 (beta4)
New Comment:
Please try using this CVS snapshot:
http://snaps.php.net/php5-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php5-win32-latest.zip
I can not reproduce this crash with latest CVS..
Previous Comments:
[2004-02-16 17:38:33] davojan at mail dot ru
Sorry, but when I add --enable-debug to my configure the bug
"dissapeared", the example script worked fine. The crashe takes place
only in the debugless version, it's backtrace hardly can help you:
Program terminated with signal 10, Bus error.
.//usr/local/lib/php/20020429/templates.so: No such file or directory.
#0 0x2860f780 in ?? () from /usr/local/libexec/apache/libphp5.so
(gdb) bt
#0 0x2860f780 in ?? () from /usr/local/libexec/apache/libphp5.so
#1 0x8050416 in ap_clear_pool ()
#2 0x8050478 in ap_destroy_pool ()
#3 0x80503eb in ap_clear_pool ()
#4 0x8050478 in ap_destroy_pool ()
#5 0x805b190 in clean_parent_exit ()
#6 0x805d84d in standalone_main ()
#7 0x805dcab in main ()
#8 0x804fc39 in _start ()
It is a bad sign, it may mean buffer overflow anywhere in the program,
i suppose. It may be difficult to find the bug. I'm ready to provide
any help in catching it...
[2004-02-15 16:05:23] [EMAIL PROTECTED]
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
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.
[2004-02-15 13:31:17] davojan at mail dot ru
Description:
PHP crashes on session_start() if object "foo" references to object
"bar" and both "foo" and "bar" are put into session explicitly each
into it's element.
The example below will work if we comment line:
$_SESSION['bar'] = $bar;
the only one "foo" is put to session explicitly and "bar" is also put,
but as a member of "foo".
Reproduce code:
---
bar = $bar;
session_start();
$_SESSION['foo'] = $foo;
$_SESSION['bar'] = $bar;// it will be all right, if we comment this
session_write_close();
session_start();// crashing here
echo "OK";
?>
Expected result:
OK
Actual result:
--
In browser:
"The page cannot be displayed"
In /var/log/httpd-error.log:
[Sun Feb 15 21:21:22 2004] [notice] child pid 230 exit signal
Segmentation fault (11)
--
Edit this bug report at http://bugs.php.net/?id=27263&edit=1
