add _dbus_geteuid to fix EXTERNAL authentication in setuid applications

2008-01-14  John (J5) Palmieri  <johnp@redhat.com>

	* Patch by Andrea Luzzardi  <scox at sig11 dot org>: creates a
	_dbus_geteuid function to fix EXTERNAL authentication in setuid
	applications

	*  dbus/dbus-sysdeps-unix.c (_dbus_geteuid): used to get the effective
	uid of the running program
	(_dbus_credentials_add_from_current_process): use geteuid instead of
	getuid
	(_dbus_append_user_from_current_process): use geteuid instead of
	getuid

	* dbus/dbus-sysdeps-util-unix.c (_dbus_change_to_daemon_user): use
	geteuid instead of getuid
	(_dbus_unix_user_is_at_console): use geteuid instead of getuid

	* dbus/dbus-sysdeps-win.c (_dbus_geteuid): add a windows equivilant
	that returns DBUS_UID_UNSET

1 files changed, 10 insertions, 1 deletions

diff --git a/dbus/dbus-sysdeps-win.c b/dbus/dbus-sysdeps-win.c
index 3c6c31be..a67e502a 100644
--- a/dbus/dbus-sysdeps-win.c
+++ b/dbus/dbus-sysdeps-win.c
@@ -834,7 +834,16 @@ out1:
  * @returns process UID
  */
 dbus_uid_t
-_dbus_getuid(void)
+_dbus_getuid (void)
+{
+	return DBUS_UID_UNSET;
+}
+
+/** Gets our effective UID
+ * @returns process effective UID
+ */
+dbus_uid_t
+_dbus_geteuid (void)
 {
 	return DBUS_UID_UNSET;
 }