Davide Italiano ce589ae2a7 smbfs_lookup() in the DOTDOT case operates on dvp->n_parent without ...

proper locking. This doesn't prevent in any case reclaim of the vnode.
Avoid this not going over-the-wire in this case and relying on subsequent
smbfs_getattr() call to restore consistency.
While I'm here, change a couple of SMBVDEBUG() in MPASS().
sbmfs_smb_lookup() doesn't and shouldn't know about '.' and '..'

Reported by:	pho's stress2 suite

2013-03-09 13:25:45 +00:00

..

smbfs_io.c

Until now, smbfs_fullpath() computed the full path starting from the

2012-11-22 08:58:29 +00:00

smbfs_node.c

- smbfs_rename() might return an error value without correctly upgrading

2012-11-26 04:29:47 +00:00

smbfs_node.h

Until now, smbfs_fullpath() computed the full path starting from the

2012-11-22 08:58:29 +00:00

smbfs_smb.c

smbfs_lookup() in the DOTDOT case operates on dvp->n_parent without

2013-03-09 13:25:45 +00:00

smbfs_subr.c

Until now, smbfs_fullpath() computed the full path starting from the

2012-11-22 08:58:29 +00:00

smbfs_subr.h

Fix panic due to page faults while in kernel mode, under conditions of

2012-10-31 03:34:07 +00:00

smbfs_vfsops.c

- Remove reset of vpp pointer in some places as long as it's not really

2012-11-22 09:13:45 +00:00

smbfs_vnops.c

smbfs_lookup() in the DOTDOT case operates on dvp->n_parent without

2013-03-09 13:25:45 +00:00

smbfs.h

- Remove reset of vpp pointer in some places as long as it's not really

2012-11-22 09:13:45 +00:00