Description:
------------
Using mm 1.3.0 (not the OS default), php 4.3.3 on redhat advanced server 2.1.  In php.ini have session.save_handler = mm.  When try to start a session, get 
"Unknown(): mm_malloc failed, avail 0, err mm:core: Failed to lock (Permission denied) in *Unknown* on line *0**"

configure:
./configure \
"--prefix=/opt/php-4.3.3" \
"--with-apxs=/opt/apache_1.3.28/sbin/apxs" \
"--disable-path-info-check" \
"--with-config-file-path=/opt/httpd/etc" \
"--disable-short-tags" \
"--with-openssl" \
"--with-ldap" \
"--with-oci8=/u01/app/oracle/product/9.2.0.1.0" \
"--with-mm=/opt/mm-1.3.0" \
"--enable-sigchild" \
"--with-mysql=no"

It looks like this problem has been reported before, but is supposed
to be fixed by using the latest php and latest mm, which I am.


Reproduce code:
---------------
<?php
session_start();
?>


Expected result:
----------------
No error messages.

Actual result:
--------------
Error message given above: mm_malloc failed