Bug #61328 [Fbk->NoF]: segmentation fault while traversing big arrays with foreach
Edit report at https://bugs.php.net/bug.php?id=61328&edit=1
ID: 61328
Updated by: php-bugs@lists.php.net
Reported by: anil at saog dot net
Summary: segmentation fault while traversing big arrays with
foreach
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: *General Issues
Operating System: linux
PHP Version: 5.4.0
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:
------------------------------------------------------------------------
[2012-03-08 17:26:12] cataphract@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.
------------------------------------------------------------------------
[2012-03-08 16:14:40] anil at saog dot net
Description:
------------
There happens a "segmentation fault" while traversing big arrays with "foreach".
A sample backtrace:
/opt/uwsgi/uwsgi(uwsgi_backtrace+0x2a) [0x807981a]
/opt/uwsgi/uwsgi(uwsgi_segfault+0x2c) [0x807990c]
/lib/libc.so.6 [0xb7b02e28]
/opt/php54/lib/libphp5.so(zend_object_std_dtor+0x88) [0xb6509948]
/opt/php54/lib/libphp5.so(zend_objects_free_object_storage+0x12) [0xb6509982]
/opt/php54/lib/libphp5.so(zend_objects_store_free_object_storage+0x78)
[0xb650ed28]
/opt/php54/lib/libphp5.so [0xb64e021c]
/opt/php54/lib/libphp5.so [0xb64eb623]
/opt/php54/lib/libphp5.so(php_request_shutdown+0x172) [0xb648fe52]
./php_plugin.so(uwsgi_php_request+0x1e0) [0xb7fb8e90]
Seg-faulted code (probably with 100.000 items or more):
foreach ($options as $item) {
if ($item['value'] == $value) {
return $item['label'];
}
}
Expected result:
----------------
no segmentation fault
Actual result:
--------------
segmentation fault
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=61328&edit=1
Thread (3 messages)