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Olga Kornievskaia 982b899ba6 NFSD: fix dest to src mount in inter-server COPY 
commit 614c9750173e412663728215152cc6d12bcb3425 upstream.

A cleanup of the inter SSC copy needs to call fput() of the source
file handle to make sure that file structure is freed as well as
drop the reference on the superblock to unmount the source server.

Fixes: 36e1e5ba90fb ("NFSD: Fix use-after-free warning when doing inter-server copy")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:08 +01:00
..
acl.h
nfsd: eliminate an unnecessary acl size limit
2019-08-28 21:13:45 -04:00
auth.c
nfsd: auth: Fix gid sorting when rootsquash enabled
2018-01-22 20:13:07 -08:00
auth.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
blocklayout.c
block: add a bdev_is_partition helper
2020-09-25 08:18:57 -06:00
blocklayoutxdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
blocklayoutxdr.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cache.h
nfsd4: make drc_slab global, not per-net
2020-06-01 17:44:45 -04:00
current_stateid.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
export.c
NFSD: Map nfserr_wrongsec outside of nfsd_dispatch
2020-10-02 09:37:42 -04:00
export.h
knfsd: Allow lockless lookups of the exports
2018-10-29 16:58:04 -04:00
fault_inject.c
nfsd: no need to check return value of debugfs_create functions
2019-07-03 16:57:17 +02:00
filecache.c
nfsd: Don't keep looking up unhashed files in the nfsd file cache
2021-03-25 09:04:08 +01:00
filecache.h
nfsd: convert file cache to use over/underflow safe refcount
2020-02-06 11:22:55 -05:00
flexfilelayout.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
flexfilelayoutxdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
flexfilelayoutxdr.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
idmap.h
…
Kconfig
NFSv4.2: Fix NFS4ERR_STALE error when doing inter server copy
2020-10-21 10:31:20 -04:00
lockd.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile
nfsd: remove fault injection code
2020-09-25 18:01:26 -04:00
netns.h
nfsd: netns.h: delete a duplicated word
2020-07-24 17:25:13 -04:00
nfs2acl.c
NFSD: Hoist status code encoding into XDR encoder functions
2020-10-12 10:29:44 -04:00
nfs3acl.c
NFSD: Hoist status code encoding into XDR encoder functions
2020-10-12 10:29:44 -04:00
nfs3proc.c
NFSD: MKNOD should return NFSERR_BADTYPE instead of NFSERR_INVAL
2020-11-05 17:20:12 -05:00
nfs3xdr.c
nfsd4: readdirplus shouldn't return parent of export
2021-01-23 16:03:58 +01:00
nfs4acl.c
…
nfs4callback.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nfs4idmap.c
nfsd: Use seq_putc() in two functions
2020-07-13 17:28:46 -04:00
nfs4layouts.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nfs4proc.c
NFSD: fix dest to src mount in inter-server COPY
2021-03-25 09:04:08 +01:00
nfs4recover.c
nfsd: avoid a NULL dereference in __cld_pipe_upcall()
2020-07-13 17:28:46 -04:00
nfs4state.c
nfsd: don't abort copies early
2021-03-25 09:04:08 +01:00
nfs4xdr.c
nfsd: Don't set eof on a truncated READ_PLUS
2021-01-27 11:55:05 +01:00
nfscache.c
silence nfscache allocation warnings with kvzalloc
2020-09-25 18:01:28 -04:00
nfsctl.c
nfsd: register pernet ops last, unregister first
2021-03-04 11:38:07 +01:00
nfsd.h
nfsd: add defines for NFSv4.2 extended attribute support
2020-07-13 17:27:03 -04:00
nfsfh.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nfsfh.h
nfsd: handle nfs3 timestamps as unsigned
2019-12-19 17:46:08 -05:00
nfsproc.c
NFSD: Hoist status code encoding into XDR encoder functions
2020-10-12 10:29:44 -04:00
nfssvc.c
nfsd: Fix message level for normal termination
2020-12-30 11:53:44 +01:00
nfsxdr.c
NFSD: Hoist status code encoding into XDR encoder functions
2020-10-12 10:29:44 -04:00
pnfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
state.h
nfsd: remove fault injection code
2020-09-25 18:01:26 -04:00
stats.c
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
stats.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace.c
…
trace.h
nfsd: rename delegation related tracepoints to make them less confusing
2020-09-25 18:01:27 -04:00
vfs.c
NFSD: Correct type annotations in user xattr helpers
2020-09-25 18:01:27 -04:00
vfs.h
nfsd: define xattr functions to call into their vfs counterparts
2020-07-13 17:27:03 -04:00
xdr3.h
NFSD: Encoder and decoder functions are always present
2020-10-02 09:37:41 -04:00
xdr4.h
NFSD: Encoder and decoder functions are always present
2020-10-02 09:37:41 -04:00
xdr4cb.h
NFSD CB_OFFLOAD xdr
2018-09-25 20:34:54 -04:00
xdr.h
NFSD: Hoist status code encoding into XDR encoder functions
2020-10-12 10:29:44 -04:00