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Ronnie Sahlberg 5dda8b9b6a cifs: fix DFS mount with cifsacl/modefromsid 
[ Upstream commit 01ec372cef1e5afa4ab843bbaf88a6fcb64dc14c ]

RHBZ: 1871246

If during cifs_lookup()/get_inode_info() we encounter a DFS link
and we use the cifsacl or modefromsid mount options we must suppress
any -EREMOTE errors that triggers or else we will not be able to follow
the DFS link and automount the target.

This fixes an issue with modefromsid/cifsacl where these mountoptions
would break DFS and we would no longer be able to access the share.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-09-23 12:40:36 +02:00
..
asn1.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cache.c
cifs: use 64-bit timestamps for fscache
2018-08-07 14:15:41 -05:00
cifs_debug.c
cifs: Don't display RDMA transport on reconnect
2019-12-21 11:04:43 +01:00
cifs_debug.h
cifs: add a debug macro that prints \\server\share for errors
2019-09-16 11:43:38 -05:00
cifs_dfs_ref.c
cifs: fix potential mismatch of UNC paths
2020-03-25 08:25:43 +01:00
cifs_fs_sb.h
smb3: add mount option to allow RW caching of share accessed by only 1 client
2019-09-16 11:43:38 -05:00
cifs_ioctl.h
smb3: allow decryption keys to be dumped by admin for debugging
2019-09-21 06:02:26 -05:00
cifs_spnego.c
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
cifs_spnego.h
…
cifs_unicode.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cifs_unicode.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cifs_uniupr.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
cifsacl.c
cifs: Fix mode output in debugging statements
2020-03-05 16:43:41 +01:00
cifsacl.h
smb3: missing ACL related flags
2019-09-26 16:37:43 -05:00
cifsencrypt.c
fs: cifs: switch to RC4 library interface
2019-06-20 14:19:55 +08:00
cifsfs.c
cifs: add missing mount option to /proc/mounts
2020-03-25 08:25:43 +01:00
cifsfs.h
cifs: update internal module version number
2019-09-16 19:18:39 -05:00
cifsglob.h
cifs: fix rename() by ensuring source handle opened with DELETE bit
2020-03-12 13:00:18 +01:00
cifspdu.h
smb3: missing defines and structs for reparse point handling
2018-11-02 14:09:41 -05:00
cifsproto.h
cifs: fix rename() by ensuring source handle opened with DELETE bit
2020-03-12 13:00:18 +01:00
cifsroot.c
cifs: cifsroot: add more err checking
2019-09-16 11:43:39 -05:00
cifssmb.c
cifs: fix leaked reference on requeued write
2020-05-20 08:20:34 +02:00
connect.c
SMB3: Honor 'handletimeout' flag for multiuser mounts
2020-07-09 09:37:55 +02:00
dfs_cache.c
cifs: fix unitialized variable poential problem with network I/O cache lock patch
2020-02-24 08:36:58 +01:00
dfs_cache.h
cifs: Fix DFS cache refresher for DFS links
2019-05-07 23:24:54 -05:00
dir.c
cifs_atomic_open(): fix double-put on late allocation failure
2020-03-18 07:17:51 +01:00
dns_resolve.c
keys: Pass the network namespace into request_key mechanism
2019-06-27 23:02:12 +01:00
dns_resolve.h
…
export.c
docs: fs: convert docs without extension to ReST
2019-07-31 13:31:05 -06:00
file.c
cifs: Fix null pointer check in cifs_read
2020-06-03 08:21:14 +02:00
fscache.c
cifs: use 64-bit timestamps for fscache
2018-08-07 14:15:41 -05:00
fscache.h
cifs: use 64-bit timestamps for fscache
2018-08-07 14:15:41 -05:00
inode.c
cifs: fix DFS mount with cifsacl/modefromsid
2020-09-23 12:40:36 +02:00
ioctl.c
smb3: allow decryption keys to be dumped by admin for debugging
2019-09-21 06:02:26 -05:00
Kconfig
various cifs/smb3 fixes (including for share deleted cases) and features including improved encrypted read performance, and various debugging improvements
2019-09-19 10:32:16 -07:00
link.c
SMB3: Clean up query symlink when reparse point
2019-05-07 23:24:55 -05:00
Makefile
cifs: Add support for root file systems
2019-09-16 11:43:38 -05:00
misc.c
cifs: replace various strncpy with strscpy and similar
2019-08-27 17:25:12 -05:00
netmisc.c
fs: cifs: mute -Wunused-const-variable message
2019-10-06 22:04:35 -05:00
nterr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
nterr.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
ntlmssp.h
cifs: dynamic allocation of ntlmssp blob
2016-06-23 23:45:07 -05:00
readdir.c
cifs: check ntwrk_buf_start for NULL before dereferencing it
2018-12-23 22:41:31 -06:00
rfc1002pdu.h
…
sess.c
fs/cifs/sess.c: Remove set but not used variable 'capabilities'
2019-09-23 22:51:57 -05:00
smb1ops.c
cifs: fix rename() by ensuring source handle opened with DELETE bit
2020-03-12 13:00:18 +01:00
smb2file.c
cifs: Adjust indentation in smb2_open_file
2020-01-17 19:48:27 +01:00
smb2glob.h
cifs: change SMB2_OP_RENAME and SMB2_OP_HARDLINK to use compounding
2018-10-23 21:16:04 -05:00
smb2inode.c
cifs: fix rename() by ensuring source handle opened with DELETE bit
2020-03-12 13:00:18 +01:00
smb2maperror.c
smb3: improve handling of share deleted (and share recreated)
2019-09-16 11:43:38 -05:00
smb2misc.c
cifs: Fix leak when handling lease break for cached root fid
2020-08-21 13:05:24 +02:00
smb2ops.c
cifs/smb3: Fix data inconsistent when zero file range
2020-06-30 15:36:51 -04:00
smb2pdu.c
smb3: warn on confusing error scenario with sec=krb5
2020-08-21 13:05:19 +02:00
smb2pdu.h
SMB3: Fix persistent handles reconnect
2019-11-06 21:32:18 -06:00
smb2proto.h
CIFS: Close open handle after interrupted close
2019-12-21 11:04:45 +01:00
smb2status.h
cifs: don't use __constant_cpu_to_le32()
2019-05-07 23:24:54 -05:00
smb2transport.c
CIFS: Fix task struct use-after-free on reconnect
2020-02-01 09:34:37 +00:00
smbdirect.c
cifs: smbd: Return -ECONNABORTED when trasnport is not in connected state
2019-12-21 11:04:43 +01:00
smbdirect.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
smbencrypt.c
fs: cifs: move from the crypto cipher API to the new DES library interface
2019-08-22 14:57:34 +10:00
smberr.h
…
smbfsctl.h
smb3: Add missing reparse tags
2019-09-24 23:31:32 -05:00
trace.c
smb3: Cleanup license mess
2019-01-24 09:37:33 -06:00
trace.h
smb3: add missing worker function for SMB3 change notify
2019-09-16 11:43:39 -05:00
transport.c
cifs: prevent truncation from long to int in wait_for_free_credits
2020-07-22 09:32:52 +02:00
winucase.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
xattr.c
CIFS: fix max ea value size
2019-09-23 23:28:59 -05:00