--- php_ini.c-orig      2009-07-06 16:04:43.000000000 +1000
+++ php_ini.c   2009-07-06 15:58:32.000000000 +1000
@@ -795,7 +795,7 @@
                while ((ptr = strchr(ptr, DEFAULT_SLASH)) != NULL) {
                        *ptr = 0;
                        /* Search for source array matching the path from configuration_hash */
-                       if (zend_hash_find(&configuration_hash, path, path_len, (void **) &tmp) == SUCCESS) {
+                       if (zend_hash_find(&configuration_hash, path, strlen(path) + 1, (void **) &tmp) == SUCCESS) {
                                php_ini_activate_config(Z_ARRVAL_P(tmp), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE TSRMLS_CC);
                        }
                        *ptr = '/';