#32968 [Bgs->Opn]: memory_limit
ID: 32968
User updated by: pasha dot zubkov at gmail dot com
-Summary: Segfault after 14956 iteration of recursion
Reported By: pasha dot zubkov at gmail dot com
-Status: Bogus
+Status: Open
Bug Type: Zend Engine 2 problem
Operating System: Linux 2.6.11.6-grsec
PHP Version: 5.0.4
New Comment:
It's bug, because when 'memory_limit' is set to small value I got
error:
"Allowed memory size of xxx bytes exhausted (tried to allocate xxx
bytes)".
But when 'memory_limit' is not set or set to large value, php
segfaults
after allocating all allowed stack memory restricted by ulimit.
Or I misunderstud you and segfault is "normal php mode"?
my ulimit output:
[pasha@x-penguin ~]# ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
max locked memory (kbytes, -l) 32
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 4095
virtual memory (kbytes, -v) unlimited
Previous Comments:
------------------------------------------------------------------------
[2005-05-06 19:50:00] derick@php.net
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to
report
a bug at http://bugs.php.net/how-to-report.php
.
------------------------------------------------------------------------
[2005-05-06 18:35:38] pasha dot zubkov at gmail dot com
Description:
------------
both php-5.0.4 and php-PHP_5_0-05052005 segfaults with this code
Reproduce code:
---------------
<?php
function rec() {
static $count = 0;
echo "$count ";
$count++;
rec();
}
rec();
?>
Actual result:
--------------
[snip] 14954 14955 14956 Segmentation fault
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=32968&edit=1
Thread (4 messages)