From f793b62438a3cfdbcc5ba453eebee1db3f315bea Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 16 Jun 2009 15:58:07 -0700
Subject: Extend pt_chown to drop privileges.

If libcap is available, use it to drop privileges in pt_chown before
starting the work to change the permissions and ownership of the
slave device.
---
 login/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'login/Makefile')

diff --git a/login/Makefile b/login/Makefile
index b02d385..427c050 100644
--- a/login/Makefile
+++ b/login/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1996-1998,2000-2002,2003,2007 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998,2000-2003,2007, 2009 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -54,6 +54,11 @@ otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
 	     $(resolvobjdir)/libresolv.a $(common-objpfx)libc.a
 endif
 
+ifeq (yes,$(have-libcap))
+libcap = -lcap
+endif
+LDLIBS-pt_chown = $(libcap)
+
 # pt_chown needs to be setuid root.
 $(inst_libexecdir)/pt_chown: $(objpfx)pt_chown $(+force)
 	$(make-target-directory)
-- 
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