diff options
Diffstat (limited to 'sys/tmpfs/tmpfs_subr.c')
| -rw-r--r-- | sys/tmpfs/tmpfs_subr.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/tmpfs/tmpfs_subr.c b/sys/tmpfs/tmpfs_subr.c index 3e92d11dff0..baf119f5695 100644 --- a/sys/tmpfs/tmpfs_subr.c +++ b/sys/tmpfs/tmpfs_subr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tmpfs_subr.c,v 1.8 2014/11/18 02:37:31 tedu Exp $ */ +/* $OpenBSD: tmpfs_subr.c,v 1.9 2014/12/04 08:19:03 dcoppa Exp $ */ /* $NetBSD: tmpfs_subr.c,v 1.79 2012/03/13 18:40:50 elad Exp $ */ /* @@ -398,6 +398,11 @@ tmpfs_alloc_file(struct vnode *dvp, struct vnode **vpp, struct vattr *vap, goto out; } + if (dnode->tn_links == 0) { + error = ENOENT; + goto out; + } + /* Allocate a node that represents the new file. */ error = tmpfs_alloc_node(tmp, vap->va_type, cnp->cn_cred->cr_uid, dnode->tn_gid, vap->va_mode, target, vap->va_rdev, &node); |