diff options
| author | Damien Miller <djm@mindrot.org> | 2006-06-13 13:05:15 +1000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2006-06-13 13:05:15 +1000 |
| commit | 6b4069ad563ce578cbfa6f90e76b462d26483e67 (patch) | |
| tree | 777206b388f2ef12b83275d4aeb78e96cdea1bdd /uidswap.c | |
| parent | eb13e556e58a52a3ff0c734a8690ad41686cf92c (diff) | |
| download | openssh-git-6b4069ad563ce578cbfa6f90e76b462d26483e67.tar.gz | |
- markus@cvs.openbsd.org 2006/06/06 10:20:20
[readpass.c sshconnect.c sshconnect.h sshconnect2.c uidswap.c]
replace remaining setuid() calls with permanently_set_uid() and
check seteuid() return values; report Marcus Meissner; ok dtucker djm
Diffstat (limited to 'uidswap.c')
| -rw-r--r-- | uidswap.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: uidswap.c,v 1.27 2006/04/22 04:06:51 djm Exp $ */ +/* $OpenBSD: uidswap.c,v 1.28 2006/06/06 10:20:20 markus Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -169,6 +169,8 @@ permanently_set_uid(struct passwd *pw) uid_t old_uid = getuid(); gid_t old_gid = getgid(); + if (pw == NULL) + fatal("permanently_set_uid: no user given"); if (temporarily_use_uid_effective) fatal("permanently_set_uid: temporarily_use_uid effective"); debug("permanently_set_uid: %u/%u", (u_int)pw->pw_uid, |