- 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
diff --git a/uidswap.c b/uidswap.c
index 6dc1680..ba2d209 100644
--- a/uidswap.c
+++ b/uidswap.c
@@ -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 @@
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,