Been meaning to do this for years: introduce a configuration option

[u/mdw/putty] / telnet.c

diff --git a/telnet.c b/telnet.c
index eeaa76f..ed685f1 100644 (file)
--- a/telnet.c
+++ b/telnet.c
@@ -805,6 +805,25 @@ static const char *telnet_init(void *frontend_handle, void **backend_handle,
      */
     update_specials_menu(telnet->frontend);
 
+    /*
+     * loghost overrides realhost, if specified.
+     */
+    if (*telnet->cfg.loghost) {
+       char *colon;
+
+       sfree(*realhost);
+       *realhost = dupstr(telnet->cfg.loghost);
+       colon = strrchr(*realhost, ':');
+       if (colon) {
+           /*
+            * FIXME: if we ever update this aspect of ssh.c for
+            * IPv6 literal management, this should change in line
+            * with it.
+            */
+           *colon++ = '\0';
+       }
+    }
+
     return NULL;
 }