Author: kib
Date: Wed Mar 24 14:53:28 2010
New Revision: 205598
URL: http://svn.freebsd.org/changeset/base/205598
Log:
MFC r204589:
Do not leak vnode lock when msdosfs mount is updated and specified
device is different from the device used to the original mount.
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)
stable/8/sys/net/ (props changed)
Modified: stable/8/sys/fs/msdosfs/msdosfs_vfsops.c
==============================================================================
--- stable/8/sys/fs/msdosfs/msdosfs_vfsops.c Wed Mar 24 14:50:04 2010
(r205597)
+++ stable/8/sys/fs/msdosfs/msdosfs_vfsops.c Wed Mar 24 14:53:28 2010
(r205598)
@@ -383,10 +383,9 @@ msdosfs_mount(struct mount *mp)
pmp = VFSTOMSDOSFS(mp);
#endif
} else {
+ vput(devvp);
if (devvp != pmp->pm_devvp)
- error = EINVAL; /* XXX needs translation */
- else
- vput(devvp);
+ return (EINVAL); /* XXX needs translation */
}
if (error) {
vrele(devvp);
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