Index: sys/kern/kern_descrip.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/kern_descrip.c,v
retrieving revision 1.279.2.6
diff -u -d -r1.279.2.6 kern_descrip.c
--- sys/kern/kern_descrip.c	23 Mar 2006 04:07:01 -0000	1.279.2.6
+++ sys/kern/kern_descrip.c	10 Feb 2008 20:58:40 -0000
@@ -2031,7 +2031,7 @@
 	int error;
 
 	*vpp = NULL;
-	if ((error = _fget(td, fd, &fp, 0, 0)) != 0)
+	if ((error = _fget(td, fd, &fp, flags, 0)) != 0)
 		return (error);
 	if (fp->f_vnode == NULL) {
 		error = EINVAL;
Index: sys/kern/uipc_syscalls.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/uipc_syscalls.c,v
retrieving revision 1.221.2.1
diff -u -d -r1.221.2.1 uipc_syscalls.c
--- sys/kern/uipc_syscalls.c	28 Dec 2005 19:30:41 -0000	1.221.2.1
+++ sys/kern/uipc_syscalls.c	10 Feb 2008 21:35:00 -0000
@@ -1762,7 +1762,7 @@
 do_sendfile(struct thread *td, struct sendfile_args *uap, int compat)
 {
 	struct vnode *vp;
-	struct vm_object *obj;
+	struct vm_object *obj = NULL;
 	struct socket *so = NULL;
 	struct mbuf *m, *m_header = NULL;
 	struct sf_buf *sf;
@@ -1783,7 +1783,8 @@
 	if ((error = fgetvp_read(td, uap->fd, &vp)) != 0)
 		goto done;
 	vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td);
-	obj = vp->v_object;
+	if (vp->v_type == VREG)
+		obj = vp->v_object;
 	VOP_UNLOCK(vp, 0, td);
 	if (obj == NULL) {
 		error = EINVAL;