calculate VHostID length at startup rather than request time.

change ap_md5() call in ssl_hook_pre_connection() to ap_md5_binary()
that uses the precalculated sc->nVHostID_length to avoid a strlen() call.

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@92216 13f79535-47bb-0310-9956-ffa450edef68

modules/ssl/ssl_engine_init.c

@@ -477,6 +477,7 @@ void ssl_init_ConfigureServer(server_rec *s, apr_pool_t *p, SSLSrvConfigRec *sc)
      * Create the server host:port string because we need it a lot
      */
     sc->szVHostID = cpVHostID = ssl_util_vhostid(p, s);
+    sc->nVHostID_length = strlen(sc->szVHostID);
 
     /*
      * Now check for important parameters and the