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linux-stable/fs/cifs
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Shyam Prasad N 46d520e6a3 cifs: populate empty hostnames for extra channels 
commit 4c14d7043f upstream.

Currently, the secondary channels of a multichannel session
also get hostname populated based on the info in primary channel.
However, this will end up with a wrong resolution of hostname to
IP address during reconnect.

This change fixes this by not populating hostname info for all
secondary channels.

Fixes: 5112d80c16 ("cifs: populate server_hostname for extra channels")
Cc: stable@vger.kernel.org
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2022-06-14 18:41:45 +02:00
..
Kconfig cifs: Support fscache indexing rewrite 2022-01-19 11:21:08 -06:00
Makefile cifs: Support fscache indexing rewrite 2022-01-19 11:21:08 -06:00
asn1.c cifs: decoding negTokenInit with generic ASN1 decoder 2021-06-20 21:28:17 -05:00
cifs_debug.c smb3: cleanup and clarify status of tree connections 2022-05-25 09:59:01 +02:00
cifs_debug.h cifs: use SPDX-Licence-Identifier 2021-06-20 21:28:17 -05:00
cifs_dfs_ref.c cifs: support nested dfs links over reconnect 2021-11-10 16:30:13 -06:00
cifs_fs_sb.h cifs: support nested dfs links over reconnect 2021-11-10 16:30:13 -06:00
cifs_ioctl.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
cifs_spnego.c cifs: use the chans_need_reconnect bitmap for reconnect status 2022-01-02 20:38:46 -06:00
cifs_spnego.h cifs: use the chans_need_reconnect bitmap for reconnect status 2022-01-02 20:38:46 -06:00
cifs_spnego_negtokeninit.asn1 cifs: decoding negTokenInit with generic ASN1 decoder 2021-06-20 21:28:17 -05:00
cifs_swn.c cifs: use a different reconnect helper for non-cifsd threads 2022-04-08 13:57:40 +02:00
cifs_swn.h cifs: simplify SWN code with dummy funcs instead of ifdefs 2021-04-25 16:28:22 -05:00
cifs_unicode.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
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: modefromsids must add an ACE for authenticated users 2022-02-14 09:55:51 -06:00
cifsacl.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
cifsencrypt.c cifs: take cifs_tcp_ses_lock for status checks 2022-01-07 20:07:07 -06:00
cifsfs.c cifs: fix reconnect on smb3 mount types 2022-06-14 18:41:45 +02:00
cifsfs.h cifs: fix reconnect on smb3 mount types 2022-06-14 18:41:45 +02:00
cifsglob.h cifs: version operations for smb20 unneeded when legacy support disabled 2022-06-14 18:41:41 +02:00
cifspdu.h cifs: fix FILE_BOTH_DIRECTORY_INFO definition 2022-01-15 10:08:47 -06:00
cifsproto.h cifs: use a different reconnect helper for non-cifsd threads 2022-04-08 13:57:40 +02:00
cifsroot.c cifs: Standardize logging output 2020-06-01 00:10:18 -05:00
cifssmb.c smb3: cleanup and clarify status of tree connections 2022-05-25 09:59:01 +02:00
connect.c cifs: populate empty hostnames for extra channels 2022-06-14 18:41:45 +02:00
dfs_cache.c cifs: return ENOENT for DFS lookup_cache_entry() 2022-06-09 10:25:34 +02:00
dfs_cache.h cifs: support share failover when remounting 2021-07-22 11:43:23 -05:00
dir.c cifs: Support fscache indexing rewrite 2022-01-19 11:21:08 -06:00
dns_resolve.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
dns_resolve.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
export.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
file.c Adjust cifssb maximum read size 2022-04-08 13:58:40 +02:00
fs_context.c cifs: fix ntlmssp on old servers 2022-06-09 10:25:15 +02:00
fs_context.h cifs: fix ntlmssp on old servers 2022-06-09 10:25:15 +02:00
fscache.c cifs: Implement cache I/O by accessing the cache directly 2022-02-01 10:29:18 -06:00
fscache.h cifs: Implement cache I/O by accessing the cache directly 2022-02-01 10:29:18 -06:00
inode.c Invalidate fscache cookie only when inode attributes are changed. 2022-02-03 00:08:51 -06:00
ioctl.c cifs: fix incorrect kernel doc comments 2021-09-13 18:29:46 -05:00
link.c cifs: potential buffer overflow in handling symlinks 2022-04-20 09:36:17 +02:00
misc.c cifs: fix reconnect on smb3 mount types 2022-06-14 18:41:45 +02:00
netlink.c cifs: Constify static struct genl_ops 2021-06-20 21:28:16 -05:00
netlink.h cifs: Register generic netlink family 2020-12-14 09:16:22 -06:00
netmisc.c cifs: fix potential race with cifsd thread 2022-04-13 19:27:31 +02:00
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 smb3: send NTLMSSP version information 2022-01-19 23:14:15 -06:00
readdir.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
rfc1002pdu.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
sess.c cifs: populate empty hostnames for extra channels 2022-06-14 18:41:45 +02:00
smb1ops.c cifs: use a different reconnect helper for non-cifsd threads 2022-04-08 13:57:40 +02:00
smb2file.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
smb2glob.h cifs: move superblock magic defitions to magic.h 2022-01-15 10:08:44 -06:00
smb2inode.c SMB3: EBADF/EIO errors in rename/open caused by race condition in smb2_compound_op 2022-06-09 10:26:30 +02:00
smb2maperror.c cifs: Create a new shared file holding smb2 pdu definitions 2021-11-05 09:50:57 -05:00
smb2misc.c cifs: Fix smb311_update_preauth_hash() kernel-doc comment 2022-01-15 10:08:33 -06:00
smb2ops.c cifs: version operations for smb20 unneeded when legacy support disabled 2022-06-14 18:41:41 +02:00
smb2pdu.c cifs: return errors during session setup during reconnects 2022-06-14 18:41:44 +02:00
smb2pdu.h cifs: Move SMB2_Create definitions to the shared area 2021-11-05 09:55:36 -05:00
smb2proto.h cifs: use the chans_need_reconnect bitmap for reconnect status 2022-01-02 20:38:46 -06:00
smb2status.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
smb2transport.c cifs: do not use tcpStatus after negotiate completes 2022-06-09 10:25:35 +02:00
smbdirect.c smbdirect: missing rc checks while waiting for rdma events 2021-06-22 12:08:32 -05:00
smbdirect.h cifs: smbd: Do not schedule work to send immediate packet on every receive 2020-04-07 12:41:16 -05:00
smbencrypt.c cifs: rename cifs_common to smbfs_common 2021-09-08 23:59:26 -05:00
smberr.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
trace.c smb3: Cleanup license mess 2019-01-24 09:37:33 -06:00
trace.h smb3: add dynamic trace points for socket connection 2021-11-05 16:20:24 -05:00
transport.c cifs: use a different reconnect helper for non-cifsd threads 2022-04-08 13:57:40 +02:00
unc.c cifs: don't cargo-cult strndup() 2021-04-25 16:28:23 -05:00
winucase.c cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
xattr.c cifs: fix set of group SID via NTSD xattrs 2022-02-13 14:56:34 -06:00