Konstantin Belousov 833429229a In devfs_lookupx() dotdot lookup case, avoid dereferencing ...

dvp->v_mount after dvp is unlocked.

The vnode might be reclaimed after unlock, so v_mount becomes NULL.
Cache the struct mount pointer before the unlock, the struct is
type-stable.

Note that devfs_allocv() reads mp->mnt_data but does not operate on it
further when dirent is doomed.  The unmount cannot proceed until all
dirents are reclaimed.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

2017-12-14 13:41:11 +00:00

..

autofs

Renumber copyright clause 4

2017-02-28 23:42:47 +00:00

cd9660

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

cuse

Allow CUSE(3) to free all memory mapped memory by using regular SWAP objects

2017-11-03 14:10:57 +00:00

deadfs

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

devfs

In devfs_lookupx() dotdot lookup case, avoid dereferencing

2017-12-14 13:41:11 +00:00

ext2fs

SPDX: some uses of the RSA-MD license.

2017-12-13 16:30:39 +00:00

fdescfs

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

fifofs

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

fuse

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

msdosfs

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

nandfs

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

nfs

Define macros used by the pNFS server code.

2017-12-09 21:04:56 +00:00

nfsclient

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

nfsserver

Avoid the overhead of acquiring a lock in nfsrv_checkgetattr() when

2017-12-04 21:50:27 +00:00

nullfs

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

procfs

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

pseudofs

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

smbfs

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

tmpfs

Fix file missed in r326607.

2017-12-06 00:44:49 +00:00

udf

sys/fs: further adoption of SPDX licensing ID tags.

2017-11-27 15:15:37 +00:00

unionfs

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00