Module Name: src
Committed By: hannken
Date: Tue Dec 14 17:17:03 UTC 2010
Modified Files:
src/sys/fs/msdosfs: msdosfs_vfsops.c
Log Message:
msdosfs_sync: check for dead vnode (denode == NULL) before testing denode flags.
To generate a diff of this commit:
cvs rdiff -u -r1.87 -r1.88 src/sys/fs/msdosfs/msdosfs_vfsops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/fs/msdosfs/msdosfs_vfsops.c
diff -u src/sys/fs/msdosfs/msdosfs_vfsops.c:1.87 src/sys/fs/msdosfs/msdosfs_vfsops.c:1.88
--- src/sys/fs/msdosfs/msdosfs_vfsops.c:1.87 Wed Jul 21 17:52:10 2010
+++ src/sys/fs/msdosfs/msdosfs_vfsops.c Tue Dec 14 17:17:02 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: msdosfs_vfsops.c,v 1.87 2010/07/21 17:52:10 hannken Exp $ */
+/* $NetBSD: msdosfs_vfsops.c,v 1.88 2010/12/14 17:17:02 hannken Exp $ */
/*-
* Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.87 2010/07/21 17:52:10 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.88 2010/12/14 17:17:02 hannken Exp $");
#if defined(_KERNEL_OPT)
#include "opt_compat_netbsd.h"
@@ -977,7 +977,7 @@
mutex_enter(&vp->v_interlock);
dep = VTODE(vp);
if (waitfor == MNT_LAZY || vp->v_type == VNON ||
- (((dep->de_flag &
+ dep == NULL || (((dep->de_flag &
(DE_ACCESS | DE_CREATE | DE_UPDATE | DE_MODIFIED)) == 0) &&
(LIST_EMPTY(&vp->v_dirtyblkhd) &&
UVM_OBJ_IS_CLEAN(&vp->v_uobj)))) {
