From Debian package 0.2.20100524-5

  * Correctly label ~/.xsession-errors

~/.xsession-errors acquires this label by a type transition, so ensure that the
fc matches.

Index: policy/modules/services/xserver.fc
===================================================================
--- policy/modules/services/xserver.fc.orig
+++ policy/modules/services/xserver.fc
@@ -9,6 +9,7 @@
 HOME_DIR/\.serverauth.*	--	gen_context(system_u:object_r:xauth_home_t,s0)
 HOME_DIR/\.xauth.*	--	gen_context(system_u:object_r:xauth_home_t,s0)
 HOME_DIR/\.Xauthority.*	--	gen_context(system_u:object_r:xauth_home_t,s0)
+HOME_DIR/\.xsession-errors --	gen_context(system_u:object_r:xauth_home_t,s0)
 
 #
 # /etc