--- src/sys/vfs/msdosfs/msdosfs_vnops.c	2004/11/12 00:09:36	1.21
+++ src/sys/vfs/msdosfs/msdosfs_vnops.c	2004/12/22 02:17:08	1.22
@@ -1089,6 +1089,7 @@ abortit:
 		 */
 		vref(tdvp);
 		error = doscheckpath(ip, dp);
+		tcnp->cn_flags |= CNP_PDIRUNLOCK;
 		if (error) {
 			vrele(tdvp);
 			goto out;