Hello,
Playing with nwfs I found that kernel execve routine calls
VOP_OPEN without following VOP_CLOSE. Instead it just do vrele which
causes call to VOP_INACTIVE. For other cases it seems that OPEN/CLOSE are
always called in pair.
This doesn't looks like a big problem because code in VOP_INACTIVE
should check for an unclosed files/directories, but may be the following
will be more correct:
--- kern_exec.c Sun Apr 25 14:10:54 1999
+++ kern_exec.c.new Fri May 21 22:26:16 1999
@@ -185,6 +185,7 @@
goto exec_fail_dealloc;
if (imgp->interpreted) {
exec_unmap_first_page(imgp);
+ vn_close(ndp->ni_vp, FREAD, p->p_ucred, p);
/* free old vnode and name buffer */
vrele(ndp->ni_vp);
zfree(namei_zone, ndp->ni_cnd.cn_pnbuf);
--
Boris Popov
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