svn commit: r206502 - stable/8/sys/fs/msdosfs
Andriy Gapon
avg at FreeBSD.org
Mon Apr 12 20:53:17 UTC 2010
Author: avg
Date: Mon Apr 12 20:53:17 2010
New Revision: 206502
URL: http://svn.freebsd.org/changeset/base/206502
Log:
MFC r206098: mountmsdosfs: reject too high value of bytes per cluster
Modified:
stable/8/sys/fs/msdosfs/msdosfs_vfsops.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/fs/msdosfs/msdosfs_vfsops.c
==============================================================================
--- stable/8/sys/fs/msdosfs/msdosfs_vfsops.c Mon Apr 12 18:28:08 2010 (r206501)
+++ stable/8/sys/fs/msdosfs/msdosfs_vfsops.c Mon Apr 12 20:53:17 2010 (r206502)
@@ -580,6 +580,7 @@ mountmsdosfs(struct vnode *devvp, struct
|| (pmp->pm_BytesPerSec & (pmp->pm_BytesPerSec - 1))
|| (pmp->pm_HugeSectors == 0)
|| (pmp->pm_FATsecs == 0)
+ || (SecPerClust * pmp->pm_BlkPerSec > MAXBSIZE / DEV_BSIZE)
) {
error = EINVAL;
goto error_exit;
More information about the svn-src-stable
mailing list