esx: Fix segfault in esxConnectToHost

Caused by commit 4445e16b that
made the code used the connection private data pointer before
it was initialized.

AUTHORS

@@ -232,6 +232,7 @@ Patches have also been contributed by:
   Stefan Bader         <stefan.bader@canonical.com>
   MATSUDA Daiki        <matsudadik@intellilink.co.jp>
   Jan Kiszka           <jan.kiszka@siemens.com>
+  Ryan Woodsmall       <rwoodsmall@gmail.com>
 
   [....send patches to get your name here....]
 

src/esx/esx_driver.c

@@ -1023,6 +1023,8 @@ esxOpen(virConnectPtr conn, virConnectAuthPtr auth,
     priv->supportsLongMode = esxVI_Boolean_Undefined;
     priv->usedCpuTimeCounterId = -1;
 
+    conn->privateData = priv;
+
     /*
      * Set the port dependent on the transport protocol if no port is
      * specified. This allows us to rely on the port parameter being
@@ -1114,8 +1116,6 @@ esxOpen(virConnectPtr conn, virConnectAuthPtr auth,
         goto cleanup;
     }
 
-    conn->privateData = priv;
-
     result = VIR_DRV_OPEN_SUCCESS;
 
   cleanup: