bugfix in emi2

re

well .. I started to separate my big patch into smaller pieces.

this one is just a bugfix .. in case of error, the privdata was used even if
it was freed.

kaido


diff -ur gateway-1.2.0/gw/smsc_emi2.c gateway-patched/gw/smsc_emi2.c
--- gateway-1.2.0/gw/smsc_emi2.c        Fri Jun 28 14:09:54 2002
+++ gateway-patched/gw/smsc_emi2.c      Wed Jul 17 11:54:31 2002
@@ -1606,8 +1606,6 @@
     privdata->deny_ip = deny_ip;

     if (privdata->rport > 0 && emi2_open_listening_socket(privdata) < 0) {
-       gw_free(privdata);
-       privdata = NULL;
        goto error;
     }

@@ -1651,12 +1649,13 @@
     if (privdata != NULL) {
        list_destroy(privdata->outgoing_queue, NULL);
     }
-    gw_free(privdata);
     octstr_destroy(allow_ip);
     octstr_destroy(deny_ip);
     octstr_destroy(host);
     conn->why_killed = SMSCCONN_KILLED_CANNOT_CONNECT;
     conn->status = SMSCCONN_DEAD;
     info(0, "EMI2[%s]: exiting", octstr_get_cstr(privdata->name));
+    gw_free(privdata);
+    privdata = NULL;
     return -1;
 }