Problems with returning from hook

[Renato Portela]

Hi everybody!

Thanks for the fast answers of our last mails (Ralf).

I've got a new problem!

In this point, the ap_hook_use in ssl_engine_kernel.c is:

        char *result;
        (...)
        ap_hook_use(    "ap::mod_ssl::callback_SSLVerify",
                        AP_HOOK_SIG3(ptr,ptr,ptr),
                        AP_HOOK_ALL,
                        &result,ctx);  

And in mod_ocsp.c init:

        ap_hook_register("ap::mod_ssl::callback_SSLVerify",
                         OCSPVerify,
                         AP_HOOK_NOCTX);       

and also in mod_ocsp.c:

char *OCSPVerify(X509_STORE_CTX *ctx) {
        SSL *ssl = (SSL *)X509_STORE_CTX_get_app_data(ctx);
        actx = (ap_ctx *)SSL_get_app_data2(ssl);
        r    = (request_rec *)ap_ctx_get(actx, "ssl::request_rec");    
        (...)
        return ap_psprintf(r->pool,"%d",0);
}

The error in error_log is:
[Mon Jan 10 00:00:29 2000] [notice] child pid 2858 exit signal
Segmentation fault (11) 

And i changed the return line for return NULL; and ther was no
Segmentation fault.

My question are: 
1.What's the problem with return ?
2.Am i doing the hook_use ok ?
3.Am i doing the ap_hook_register ok?
4.By the way, my intention is to return a int but as i don't know if
it's possible to return an int instead of a char * i'm using atoi...
after receiving an char *  Can i return directly an int?


Many thanks (as there are many questions) in advance,

Pedro Roque and Renato Portela
______________________________________________________________________
Apache Interface to OpenSSL (mod_ssl)                   www.modssl.org
User Support Mailing List                      [EMAIL PROTECTED]
Automated List Manager                            [EMAIL PROTECTED]