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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
This commit is contained in:
djm@openbsd.org 2020-07-03 07:02:37 +00:00 committed by Damien Miller
parent c8935081db
commit 20b5fab9f7
1 changed files with 2 additions and 2 deletions
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4
session.c
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@ -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 &&