From ae6b0e0f4990421f15157510a1ed53788bf99bff Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Fri, 19 Oct 2018 14:19:32 +0200
Subject: [PATCH] options: Set the global known_hosts file

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
---
 src/options.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/options.c b/src/options.c
index 0e78c85c..576af075 100644
--- a/src/options.c
+++ b/src/options.c
@@ -1370,6 +1370,17 @@ int ssh_options_apply(ssh_session session) {
     free(session->opts.knownhosts);
     session->opts.knownhosts = tmp;
 
+    if (session->opts.global_knownhosts == NULL) {
+        tmp = strdup("/etc/ssh/ssh_known_hosts");
+    } else {
+        tmp = ssh_path_expand_escape(session, session->opts.global_knownhosts);
+    }
+    if (tmp == NULL) {
+        return -1;
+    }
+    free(session->opts.global_knownhosts);
+    session->opts.global_knownhosts = tmp;
+
     if (session->opts.ProxyCommand != NULL) {
         tmp = ssh_path_expand_escape(session, session->opts.ProxyCommand);
         if (tmp == NULL) {