summaryrefslogtreecommitdiff
path: root/sshpty.c
diff options
context:
space:
mode:
authorderaadt@openbsd.org <deraadt@openbsd.org>2019-07-04 16:20:10 +0000
committerDamien Miller <djm@mindrot.org>2019-07-05 11:15:30 +1000
commit8b4cc4bdc8a70bf209a274fa2b2a49c1e3c8d8a2 (patch)
treeba86333545d9ed88caf287335fd8fc00843c01ef /sshpty.c
parent48cccc275c6a1e91d3f80fdb0dc0d5baf529aeca (diff)
upstream: fatal() if getgrnam() cannot find "tty"
OpenBSD-Commit-ID: d148c1c052fa0ed7d105b5428b5c1bab91630048
Diffstat (limited to 'sshpty.c')
-rw-r--r--sshpty.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sshpty.c b/sshpty.c
index a625e474e..9ad8e95c8 100644
--- a/sshpty.c
+++ b/sshpty.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: sshpty.c,v 1.33 2019/07/04 16:16:51 deraadt Exp $ */ 1/* $OpenBSD: sshpty.c,v 1.34 2019/07/04 16:20:10 deraadt Exp $ */
2/* 2/*
3 * Author: Tatu Ylonen <ylo@cs.hut.fi> 3 * Author: Tatu Ylonen <ylo@cs.hut.fi>
4 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 4 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -171,6 +171,8 @@ pty_setowner(struct passwd *pw, const char *tty)
171 171
172 /* Determine the group to make the owner of the tty. */ 172 /* Determine the group to make the owner of the tty. */
173 grp = getgrnam("tty"); 173 grp = getgrnam("tty");
174 if (grp == NULL)
175 fatal("no tty group");
174 gid = (grp != NULL) ? grp->gr_gid : pw->pw_gid; 176 gid = (grp != NULL) ? grp->gr_gid : pw->pw_gid;
175 mode = (grp != NULL) ? 0620 : 0600; 177 mode = (grp != NULL) ? 0620 : 0600;
176 178