--- Linux-PAM-0.99.3.0/modules/pam_timestamp/pam_timestamp.c.pamtimestampadm	2006-01-03 16:35:07.000000000 +0100
+++ Linux-PAM-0.99.3.0/modules/pam_timestamp/pam_timestamp.c	2006-01-27 22:31:39.000000000 +0100
@@ -121,9 +121,9 @@
 				       scratch);
 				return PAM_AUTH_ERR;
 			}
-			if (st.st_gid != 0) {
+			if ((st.st_gid != 0) && (st.st_gid != 4)) {
 				pam_syslog(pamh, LOG_ERR,
-				       "`%s' owner GID != 0",
+				       "`%s' owner GID != 0 and != 4",
 				       scratch);
 				return PAM_AUTH_ERR;
 			}