Module Name: src
Committed By: uwe
Date: Wed Jul 18 22:40:56 UTC 2018
Modified Files:
src/sys/ufs/ffs: ffs_vfsops.c
Log Message:
ffs_superblock_validate - check fs_old_size too.
Now I can mount OpenWindows Version 3 CD from 1991.
To generate a diff of this commit:
cvs rdiff -u -r1.357 -r1.358 src/sys/ufs/ffs/ffs_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/ufs/ffs/ffs_vfsops.c
diff -u src/sys/ufs/ffs/ffs_vfsops.c:1.357 src/sys/ufs/ffs/ffs_vfsops.c:1.358
--- src/sys/ufs/ffs/ffs_vfsops.c:1.357 Mon May 28 21:04:38 2018
+++ src/sys/ufs/ffs/ffs_vfsops.c Wed Jul 18 22:40:56 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: ffs_vfsops.c,v 1.357 2018/05/28 21:04:38 chs Exp $ */
+/* $NetBSD: ffs_vfsops.c,v 1.358 2018/07/18 22:40:56 uwe Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -61,7 +61,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c,v 1.357 2018/05/28 21:04:38 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ffs_vfsops.c,v 1.358 2018/07/18 22:40:56 uwe Exp $");
#if defined(_KERNEL_OPT)
#include "opt_ffs.h"
@@ -971,7 +971,7 @@ ffs_superblock_validate(struct fs *fs)
* XXX: these values are just zero-checked to prevent obvious
* bugs. We need more strict checks.
*/
- if (fs->fs_size == 0)
+ if (fs->fs_size == 0 && fs->fs_old_size == 0)
return 0;
if (fs->fs_cssize == 0)
return 0;
