Why module shutdown function is not called for openssl extension?

Hi All, I have identified a defect in openssl extension code. Even though it is not critical and not likely to happen. Let me explain the scenario. <?php $dn = array( "countryName" => "TestCountry", "stateOrProvinceName" => "TestSrate", "localityName" => "TestLocality", "organizationName" => "Test Organisation", "organizationalUnitName" => "Test organisational Unit", "commonName" => "Test common name", "emailAddress" => "mymail@mail.com" ); $privkey = openssl_pkey_new(); $csr = openssl_csr_new($dn, $privkey); ?> The above scenario causes a segfault in NetWare but not on Linux. I did not try on windows. openssl_csr_new will fail because maxlength of countryName is 2 characters. During the failure openssl_csr_new is not setting req.priv_key to NULL this causes dispose function to free the req.priv_key. As a part of php_request_shutdown $privkey is again freed(second time). This causes a seg fault in NetWare. Can I go ahead and set req.priv_key = NULL when php_openssl_make_REQ returns failure and we_made_the_key == 0? I have seen shutdown function is set to NULL even though it is defined. With regards Kamesh Jayachandran