diff options
| -rw-r--r-- | sys/kern/kern_descrip.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index 426d40494c5..cf34f59d470 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_descrip.c,v 1.34 2001/07/28 17:12:12 gluk Exp $ */ +/* $OpenBSD: kern_descrip.c,v 1.35 2001/09/29 20:10:43 gluk Exp $ */ /* $NetBSD: kern_descrip.c,v 1.42 1996/03/30 22:24:38 christos Exp $ */ /* @@ -829,7 +829,8 @@ fdcopy(p) newfdp = pool_get(&fdesc_pool, PR_WAITOK); bcopy(fdp, newfdp, sizeof(struct filedesc)); - VREF(newfdp->fd_cdir); + if (newfdp->fd_cdir) + VREF(newfdp->fd_cdir); if (newfdp->fd_rdir) VREF(newfdp->fd_rdir); newfdp->fd_refcnt = 1; |