upstream: revert enabling UpdateHostKeys by default - there are still

corner cases we need to address; ok markus

OpenBSD-Commit-ID: ff7ad941bfdc49fb1d8baa95fd0717a61adcad57

1 files changed, 3 insertions, 14 deletions

diff --git a/readconf.c b/readconf.c
index a6a160182..20f1c04ee 100644
--- a/readconf.c
+++ b/readconf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: readconf.c,v 1.324 2020/01/30 22:19:32 djm Exp $ */
+/* $OpenBSD: readconf.c,v 1.325 2020/02/03 23:47:57 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -2110,19 +2110,8 @@ fill_default_options(Options * options)
                 options->system_hostfiles[options->num_system_hostfiles++] =
                     xstrdup(_PATH_SSH_SYSTEM_HOSTFILE2);
         }
-        if (options->update_hostkeys == -1) {
-                /*
-                 * Enable UpdateHostKeys non-interactively if the user has
-                 * not overridden the default known_hosts selection, or has
-                 * overridden it with the default. Otherwise, prompt.
-                 */
-                if (options->num_user_hostfiles == 0 ||
-                    (options->num_user_hostfiles == 1 && strcmp(options->
-                    user_hostfiles[0], _PATH_SSH_USER_HOSTFILE) == 0))
-                        options->update_hostkeys = SSH_UPDATE_HOSTKEYS_YES;
-                else
-                        options->update_hostkeys = SSH_UPDATE_HOSTKEYS_ASK;
-        }
+        if (options->update_hostkeys == -1)
+                        options->update_hostkeys = SSH_UPDATE_HOSTKEYS_NO;
         if (options->num_user_hostfiles == 0) {
                 options->user_hostfiles[options->num_user_hostfiles++] =
                     xstrdup(_PATH_SSH_USER_HOSTFILE);