diff -up Linux-PAM-0.99.10.0/modules/pam_namespace/pam_namespace.c.umount Linux-PAM-0.99.10.0/modules/pam_namespace/pam_namespace.c
--- Linux-PAM-0.99.10.0/modules/pam_namespace/pam_namespace.c.umount	2008-02-13 14:52:13.000000000 +0100
+++ Linux-PAM-0.99.10.0/modules/pam_namespace/pam_namespace.c	2008-03-17 11:40:02.000000000 +0100
@@ -1528,8 +1528,11 @@ static int setup_namespace(struct instan
      */
     for (pptr = idata->polydirs_ptr; pptr; pptr = pptr->next) {
 	enum unmnt_op dir_unmnt = unmnt;
+	if (ns_override(pptr, idata, idata->ruid)) {
+	    dir_unmnt = NO_UNMNT;
+	}
         if (ns_override(pptr, idata, idata->uid)) {
-    	    if (unmnt == NO_UNMNT || ns_override(pptr, idata, idata->ruid)) {
+    	    if (dir_unmnt == NO_UNMNT) {
     		continue;
 	    } else {
 		dir_unmnt = UNMNT_ONLY;