mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity
linux-stable/fs/cifs
History
Shyam Prasad N 00e2fad019 cifs: refcount only the selected iface during interface update 
commit 7246210ecd upstream.

When the server interface for a channel is not active anymore,
we have the logic to select an alternative interface. However
this was not breaking out of the loop as soon as a new alternative
was found. As a result, some interfaces may get refcounted unintentionally.

There was also a bug in checking if we found an alternate iface.
Fixed that too.

Fixes: b54034a73b ("cifs: during reconnect, update interface if necessary")
Cc: stable@vger.kernel.org # 5.19+
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2023-01-12 12:00:28 +01:00
..
Kconfig cifs: Support fscache indexing rewrite 2022-01-19 11:21:08 -06:00
Makefile cifs: Move cached-dir functions into a separate file 2022-08-11 10:33:18 -05:00
asn1.c cifs: decoding negTokenInit with generic ASN1 decoder 2021-06-20 21:28:17 -05:00
cached_dir.c cifs: Do not access tcon->cfids->cfid directly from is_path_accessible 2022-08-12 17:40:15 -05:00
cached_dir.h cifs: Do not access tcon->cfids->cfid directly from is_path_accessible 2022-08-12 17:40:15 -05:00
cifs_debug.c cifs: remove unused server parameter from calc_smb_size() 2022-08-17 18:07:13 -05:00
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: fix potential deadlock in direct reclaim 2022-06-01 00:03:18 -05:00
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: when insecure legacy is disabled shrink amount of SMB1 code 2022-08-05 11:24:03 -05:00
cifsacl.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
cifsencrypt.c cifs: replace kfree() with kfree_sensitive() for sensitive data 2022-12-31 13:25:35 +01:00
cifsfs.c cifs: fix missing display of three mount options 2023-01-07 11:15:53 +01:00
cifsfs.h cifs: update internal module number 2022-09-14 04:00:06 -05:00
cifsglob.h cifs: fix oops during encryption 2022-12-31 13:25:35 +01:00
cifspdu.h smb3: move defines for query info and query fsinfo to smbfs_common 2022-03-26 23:09:51 -05:00
cifsproto.h cifs: fix oops during encryption 2022-12-31 13:25:35 +01:00
cifsroot.c cifs: move from strlcpy with unused retval to strscpy 2022-08-19 11:02:26 -05:00
cifssmb.c cifs: remove useless DeleteMidQEntry() 2022-08-05 11:24:06 -05:00
connect.c cifs: set correct status of tcon ipc when reconnecting 2023-01-07 11:15:54 +01:00
dfs_cache.c cifs: avoid use of global locks for high contention data 2022-08-01 01:34:45 -05:00
dfs_cache.h cifs: support share failover when remounting 2021-07-22 11:43:23 -05:00
dir.c cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
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 cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
fs_context.c cifs: replace kfree() with kfree_sensitive() for sensitive data 2022-12-31 13:25:35 +01:00
fs_context.h smb3: allow deferred close timeout to be configurable 2022-08-11 20:03:04 -05:00
fscache.c netfs: Fix gcc-12 warning by embedding vfs inode in netfs_i_context 2022-06-09 13:55:00 -07:00
fscache.h cifs: Remove {cifs,nfs}_fscache_release_page() 2022-08-10 21:26:08 -05:00
inode.c cifs: fix use-after-free on the link name 2022-12-31 13:26:54 +01:00
ioctl.c cifs: Fix wrong return value checking when GETFLAGS 2022-11-26 09:27:39 +01:00
link.c cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
misc.c cifs: fix oops during encryption 2022-12-31 13:25:35 +01:00
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: remove unused server parameter from calc_smb_size() 2022-08-17 18:07:13 -05:00
nterr.c
…
nterr.h
…
ntlmssp.h treewide: Replace zero-length arrays with flexible-array members 2022-02-17 07:00:39 -06:00
readdir.c cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
rfc1002pdu.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
sess.c cifs: refcount only the selected iface during interface update 2023-01-12 12:00:28 +01:00
smb1ops.c cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
smb2file.c cifs: don't leak -ENOMEM in smb2_open_file() 2023-01-04 11:26:23 +01:00
smb2glob.h smb3: move defines for ioctl protocol header and SMB2 sizes to smbfs_common 2022-03-26 23:09:20 -05:00
smb2inode.c cifs: fix uninitialised var in smb2_compound_op() 2022-12-31 13:26:54 +01:00
smb2maperror.c cifs: Create a new shared file holding smb2 pdu definitions 2021-11-05 09:50:57 -05:00
smb2misc.c cifs: always iterate smb sessions using primary channel 2022-11-26 09:27:22 +01:00
smb2ops.c cifs: fix interface count calculation during refresh 2023-01-12 12:00:28 +01:00
smb2pdu.c cifs: prevent copying past input buffer boundaries 2023-01-07 11:16:07 +01:00
smb2pdu.h cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
smb2proto.h cifs: improve symlink handling for smb2+ 2022-12-31 13:25:35 +01:00
smb2status.h cifs: remove pathname for file from SPDX header 2021-09-13 14:51:10 -05:00
smb2transport.c cifs: always iterate smb sessions using primary channel 2022-11-26 09:27:22 +01:00
smbdirect.c cifs: fix potential deadlock in direct reclaim 2022-06-01 00:03:18 -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
…
trace.h smb3: add trace point for SMB2_set_eof 2022-06-16 18:07:10 -05:00
transport.c cifs: always initialize struct msghdr smb_msg completely 2022-09-13 22:55:45 -05:00
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: when insecure legacy is disabled shrink amount of SMB1 code 2022-08-05 11:24:03 -05:00