Edit report at https://bugs.php.net/bug.php?id=51658&edit=1
ID: 51658
Updated by: php-bugs@lists.php.net
Reported by: slusarz at curecanti dot org
Summary: Segfault when using stream_filter_append()
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: Streams related
Operating System: Linux
PHP Version: 5.3.2
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
Previous Comments:
------------------------------------------------------------------------
[2010-05-12 11:47:40] m...@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
------------------------------------------------------------------------
[2010-04-30 20:59:33] slusarz at curecanti dot org
I don't have the time to try to track this down further. The bug still exists,
but it obviously requires something more (in terms of program state) than a
simple test script can recreate.
------------------------------------------------------------------------
[2010-04-30 00:09:35] fel...@php.net
I cannot reproduce this. We need a proper test case.
------------------------------------------------------------------------
[2010-04-26 21:57:21] slusarz at curecanti dot org
I can't provide a simple test case - it appears that it takes something more
than just appending a write filter to a stream (the error is occurring after
tens of thousands lines of code were run).
But I did manage to determine that this only happens if the script exits soon
after the filter_append with an explicit 'exit' call. e.g.:
-----
[...code...]
$fp = fopen('php://temp', 'w+');
stream_filter_register('user_filter', 'User_Filter_Class_Name');
stream_filter_append($fp, 'user_filter', STREAM_FILTER_WRITE);
print "TEST";
exit;
[...code...]
-----
will segfault and will not output "TEST" to the browser. If 'exit;' is
removed, no segfault occurs.
------------------------------------------------------------------------
[2010-04-25 12:08:08] paj...@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=51658
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Edit this bug report at https://bugs.php.net/bug.php?id=51658&edit=1
