From owner-cvs-sys  Sun Jun 14 01:48:03 1998
Return-Path: <owner-cvs-sys>
Received: (from daemon@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id BAA09439
          for cvs-sys-outgoing; Sun, 14 Jun 1998 01:48:03 -0700 (PDT)
          (envelope-from owner-cvs-sys)
Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21])
          by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id BAA09336;
          Sun, 14 Jun 1998 01:47:22 -0700 (PDT)
          (envelope-from bde@FreeBSD.org)
From: Bruce Evans <bde@FreeBSD.ORG>
Received: (from bde@localhost)
	by freefall.freebsd.org (8.8.8/8.8.5) id BAA09672;
	Sun, 14 Jun 1998 01:46:45 -0700 (PDT)
Date: Sun, 14 Jun 1998 01:46:45 -0700 (PDT)
Message-Id: <199806140846.BAA09672@freefall.freebsd.org>
To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/miscfs/fdesc fdesc_vnops.c
Sender: owner-cvs-sys@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk

bde         1998/06/14 01:46:44 PDT

  Modified files:
    sys/miscfs/fdesc     fdesc_vnops.c 
  Log:
  Avoid a 64-bit division in fdesc_readdir().  Fixed related overflows
  and missing arg checking.
  
  Panic instead of returning bogus error codes or forgetting to check
  all cases if fdesc_readdir() gets called for a non-directory.  This
  can't happen.
  
  Revision  Changes    Path
  1.38      +15 -28    src/sys/miscfs/fdesc/fdesc_vnops.c