upstream: avoid tilde_expand_filename() in expanding ~/.ssh/rc - if

sshd is in chroot mode, the likely absence of a password database will cause
tilde_expand_filename() to fatal; ok dtucker@

OpenBSD-Commit-ID: e20aee6159e8b79190d18dba1513fc1b7c8b7ee1

1 files changed, 2 insertions, 2 deletions

diff --git a/session.c b/session.c
index a37eb4ae2..84d3286c4 100644
--- a/session.c
+++ b/session.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: session.c,v 1.321 2020/07/03 06:46:41 djm Exp $ */
+/* $OpenBSD: session.c,v 1.322 2020/07/03 07:02:37 djm Exp $ */
 /*
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  *                    All rights reserved
@@ -1212,7 +1212,7 @@ do_rc_files(struct ssh *ssh, Session *s, const char *shell)
 
         do_xauth =
             s->display != NULL && s->auth_proto != NULL && s->auth_data != NULL;
-        user_rc = tilde_expand_filename("~/" _PATH_SSH_USER_RC, getuid());
+        xasprintf(&user_rc, "%s/%s", s->pw->pw_dir, _PATH_SSH_USER_RC);
 
         /* ignore _PATH_SSH_USER_RC for subsystems and admin forced commands */
         if (!s->is_subsystem && options.adm_forced_command == NULL &&