iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/fs/ksmbd
History
Namjae Jeon ab32ea3ad0 ksmbd: fix SMB 3.11 posix extension mount failure 
commit 9ca8581e79e51c57e60b3b8e3b89d816448f49fe upstream.

cifs client set 4 to DataLength of create_posix context, which mean
Mode variable of create_posix context is only available. So buffer
validation of ksmbd should check only the size of Mode except for
the size of Reserved variable.

Fixes: 8f77150c15f8 ("ksmbd: add buffer validation for SMB2_CREATE_CONTEXT")
Cc: stable@vger.kernel.org # v5.15+
Reported-by: Steve French <smfrench@gmail.com>
Tested-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-11 09:10:26 +01:00
..
mgmt
ksmbd: throttle session setup failures to avoid dictionary attacks
2021-10-20 00:07:10 -05:00
asn1.c
…
asn1.h
…
auth.c
ksmbd: add buffer validation in session setup
2021-10-20 00:07:10 -05:00
auth.h
…
connection.c
ksmbd: limits exceeding the maximum allowable outstanding requests
2022-01-27 11:02:53 +01:00
connection.h
ksmbd: limits exceeding the maximum allowable outstanding requests
2022-01-27 11:02:53 +01:00
crypto_ctx.c
ksmbd: remove NTLMv1 authentication
2021-09-29 16:17:34 -05:00
crypto_ctx.h
ksmbd: remove NTLMv1 authentication
2021-09-29 16:17:34 -05:00
glob.h
ksmbd: fix version mismatch with out of tree
2021-10-07 10:18:34 -05:00
Kconfig
ksmbd: set unique value to volume serial field in FS_VOLUME_INFORMATION
2021-11-18 19:16:07 +01:00
ksmbd_netlink.h
ksmbd: add reserved room in ipc request/response
2022-01-27 11:02:53 +01:00
ksmbd_spnego_negtokeninit.asn1
…
ksmbd_spnego_negtokentarg.asn1
…
ksmbd_work.c
ksmbd: reorder and document on-disk and netlink structures in headers
2021-06-30 14:47:24 +09:00
ksmbd_work.h
ksmbd: change data type of volatile/persistent id to u64
2021-07-09 08:23:16 +09:00
Makefile
…
misc.c
ksmbd: missing check for NULL in convert_to_nt_pathname()
2021-09-30 20:00:05 -05:00
misc.h
ksmbd: use LOOKUP_BENEATH to prevent the out of share access
2021-09-24 21:25:23 -05:00
ndr.c
ksmbd: fix error code in ndr_read_int32()
2021-12-29 12:28:57 +01:00
ndr.h
ksmbd: add user namespace support
2021-07-02 16:27:10 +09:00
nterr.h
…
ntlmssp.h
…
oplock.c
ksmbd: add buffer validation for SMB2_CREATE_CONTEXT
2021-09-30 09:58:07 -05:00
oplock.h
ksmbd: remove SMB1 oplock level macros
2021-06-30 14:43:51 +09:00
server.c
ksmbd: set unique value to volume serial field in FS_VOLUME_INFORMATION
2021-11-18 19:16:07 +01:00
server.h
ksmbd: change server config string index to enumeration
2021-06-30 14:44:01 +09:00
smb2misc.c
ksmbd: limits exceeding the maximum allowable outstanding requests
2022-01-27 11:02:53 +01:00
smb2ops.c
ksmbd: add support for smb2 max credit parameter
2022-01-27 11:02:53 +01:00
smb2pdu.c
ksmbd: fix SMB 3.11 posix extension mount failure
2022-02-11 09:10:26 +01:00
smb2pdu.h
ksmbd: add support for smb2 max credit parameter
2022-01-27 11:02:53 +01:00
smb_common.c
ksmbd: remove the leftover of smb2.0 dialect support
2021-10-07 10:18:27 -05:00
smb_common.h
ksmbd: add support for smb2 max credit parameter
2022-01-27 11:02:53 +01:00
smbacl.c
ksmbd: add buffer validation for SMB2_CREATE_CONTEXT
2021-09-30 09:58:07 -05:00
smbacl.h
ksmbd: fix translation in acl entries
2021-09-03 23:29:44 -05:00
smbfsctl.h
…
smbstatus.h
…
transport_ipc.c
ksmbd: add support for smb2 max credit parameter
2022-01-27 11:02:53 +01:00
transport_ipc.h
ksmbd: throttle session setup failures to avoid dictionary attacks
2021-10-20 00:07:10 -05:00
transport_rdma.c
ksmbd: add buffer validation for smb direct
2021-10-15 09:18:29 -05:00
transport_rdma.h
ksmbd: fix typo of MS-SMBD
2021-07-22 09:55:58 +09:00
transport_tcp.c
ksmbd: uninitialized variable in create_socket()
2022-01-27 11:02:52 +01:00
transport_tcp.h
…
unicode.c
…
unicode.h
…
uniupr.h
…
vfs_cache.c
ksmbd: remove unused ksmbd_file_table_flush function
2021-09-03 23:29:45 -05:00
vfs_cache.h
ksmbd: remove unused ksmbd_file_table_flush function
2021-09-03 23:29:45 -05:00
vfs.c
ksmbd: add validation in smb2_ioctl
2021-10-13 23:37:18 -05:00
vfs.h
ksmbd: add validation in smb2_ioctl
2021-10-13 23:37:18 -05:00
xattr.h
ksmbd: reorder and document on-disk and netlink structures in headers
2021-06-30 14:47:24 +09:00