upstream commit

fixed unlink([uninitialised memory]) reported by Mateusz
 Kocielski; ok markus@

Upstream-ID: 14a0c4e7d891f5a8dabc4b89d4f6b7c0d5a20109

1 files changed, 3 insertions, 2 deletions

diff --git a/ssh-keygen.c b/ssh-keygen.c
index ea5f1e49e..4e0a85554 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.276 2015/07/03 03:49:45 djm Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.277 2015/08/19 23:17:51 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1201,7 +1201,8 @@ do_known_hosts(struct passwd *pw, const char *name)
                 exit(1);
         } else if (delete_host && !ctx.found_key) {
                 logit("Host %s not found in %s", name, identity_file);
-                unlink(tmp);
+                if (inplace)
+                        unlink(tmp);
         } else if (inplace) {
                 /* Backup existing file */
                 if (unlink(old) == -1 && errno != ENOENT)