ID: 12952
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Old Summary: Output buffering misbehaving
Status: Open
Old Bug Type: Session related
Bug Type: Output Control
Old Operating System: RedHat 6.2
Operating System: RedHat 7.2
PHP Version: 4.0.6
New Comment:
Changed the bug type, OS, and Summary.
After unsuccessfully trying to get a backtrace (got a Segmentation Fault and "Document
contains no data", but could not generate a core file nor force a crash on httpd in
gdb), I have concluded that this has to do with the
--enable-trans-sid option AND ob_end_flush() on PHP 4.0.6. When I compile PHP WITHOUT
the --enable-trans-sid, I have no problems (except I need the trans-sid for my
sessions). But when I recompile PHP WITH --enable-trans-sid, I get the Segmentation
Fault and "Document contains no data" errors.
I think this is related to Bug# 12180. Again, the code (see above) did not change from
PHP 4.0.4pl1 to PHP 4.0.6, but the result of execution did.
Previous Comments:
------------------------------------------------------------------------
[2001-10-26 18:06:58] [EMAIL PROTECTED]
Note: The function sessionResume() simply checks if a session exists for the user and
continues it if it does or starts a new one if it doesn't.
------------------------------------------------------------------------
[2001-08-24 17:24:36] [EMAIL PROTECTED]
Here's my configure line:
'./configure' '-with-apxs' '--enable-track-vars' '--disable-debug' '--enable-sysvshm'
'-enable-sysvsem' '-enable-trans-sid'
I have been running PHP 4.0.4pl1 with no problems for about 5 months and tried to move
to PHP 4.0.6. The code below produced an undisplayable page in 4.0.6 but works fine
in 4.0.4pl1:
///////////////////////////////////////////////////////////
ob_start();
if (sessionResume() == false)
{
// some error handling code here
include "error.fre";
return;
}
else
{
// some more logic here
if($loginTo != '') // means would rather go to another page, probably from bookmark
header("Location: " . $loginTo . "&PHPSESS=" . session_id());
else
include "member-home.fre";
}
ob_end_flush();
///////////////////////////////////////////////////////////
What happens when I run this code is IE gives me a "Page cannot be displayed" screen.
I am positive this has something to do with 4.0.6 because I had 4.0.4pl1 installed,
then upgraded to 4.0.6 and got the error, and then downgraded back to 4.0.4pl1 (where
it worked properly again) without changing one line of code or anything in php.ini.
Sorry I can't offer any suggestions, but let me know if I can help track this one down.
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=12952&edit=1
--
PHP Development Mailing List <http://www.php.net/>
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
