Index: pseudofs_vnops.c
===================================================================
RCS file: /home/ncvs/src/sys/fs/pseudofs/pseudofs_vnops.c,v
retrieving revision 1.43
diff -u -r1.43 pseudofs_vnops.c
--- pseudofs_vnops.c	10 Feb 2004 21:06:47 -0000	1.43
+++ pseudofs_vnops.c	1 Jul 2004 19:20:40 -0000
@@ -197,6 +197,10 @@
 	if (pvd->pvd_pid != NO_PID) {
 		if ((proc = pfind(pvd->pvd_pid)) == NULL)
 			PFS_RETURN (ENOENT);
+		if (proc->p_ucred == NULL) {
+			PROC_UNLOCK(proc);
+			PFS_RETURN (ENOENT);
+		}
 		vap->va_uid = proc->p_ucred->cr_ruid;
 		vap->va_gid = proc->p_ucred->cr_rgid;
 		if (pn->pn_attr != NULL)