upstream commit

make sure we don't pass a NULL string to vfprintf
(triggered by the principals-command regress test); ok bluhm

Upstream-ID: eb49854f274ab37a0b57056a6af379a0b7111990

1 files changed, 2 insertions, 2 deletions

diff --git a/auth-options.h b/auth-options.h
index 52cbb42aa..547f01635 100644
--- a/auth-options.h
+++ b/auth-options.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth-options.h,v 1.22 2016/11/30 02:57:40 djm Exp $ */
+/* $OpenBSD: auth-options.h,v 1.23 2017/05/31 10:54:00 markus Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -33,7 +33,7 @@ extern int forced_tun_device;
 extern int key_is_cert_authority;
 extern char *authorized_principals;
 
-int     auth_parse_options(struct passwd *, char *, char *, u_long);
+int     auth_parse_options(struct passwd *, char *, const char *, u_long);
 void    auth_clear_options(void);
 int     auth_cert_options(struct sshkey *, struct passwd *, const char **);