kernel/git/stable/linux.git/fs/ksmbd/oplock.h, branch masterLinux kernel stable treehttps://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=master2023-05-24T21:29:21+00:00smb: move client and server files to common directory fs/smb2023-05-24T21:29:21+00:00Steve Frenchstfrench@microsoft.com2023-05-22T01:46:30+00:00urn:sha1:38c8a9a52082579090e34c033d439ed2cd1a462d
Move CIFS/SMB3 related client and server files (cifs.ko and ksmbd.ko
and helper modules) to new fs/smb subdirectory:
fs/cifs --> fs/smb/client
fs/ksmbd --> fs/smb/server
fs/smbfs_common --> fs/smb/common
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
ksmbd: fix global-out-of-bounds in smb2_find_context_vals2023-05-16T15:26:14+00:00Chih-Yen Changcc85nod@gmail.com2023-05-14T03:05:05+00:00urn:sha1:02f76c401d17e409ed45bf7887148fcc22c93c85
Add tag_len argument in smb2_find_context_vals() to avoid out-of-bound
read when create_context's name_len is larger than tag length.
[ 7.995411] ==================================================================
[ 7.995866] BUG: KASAN: global-out-of-bounds in memcmp+0x83/0xa0
[ 7.996248] Read of size 8 at addr ffffffff8258d940 by task kworker/0:0/7
...
[ 7.998191] Call Trace:
[ 7.998358] <TASK>
[ 7.998503] dump_stack_lvl+0x33/0x50
[ 7.998743] print_report+0xcc/0x620
[ 7.999458] kasan_report+0xae/0xe0
[ 7.999895] kasan_check_range+0x35/0x1b0
[ 8.000152] memcmp+0x83/0xa0
[ 8.000347] smb2_find_context_vals+0xf7/0x1e0
[ 8.000635] smb2_open+0x1df2/0x43a0
[ 8.006398] handle_ksmbd_work+0x274/0x810
[ 8.006666] process_one_work+0x419/0x760
[ 8.006922] worker_thread+0x2a2/0x6f0
[ 8.007429] kthread+0x160/0x190
[ 8.007946] ret_from_fork+0x1f/0x30
[ 8.008181] </TASK>
Cc: stable@vger.kernel.org
Signed-off-by: Chih-Yen Chang <cc85nod@gmail.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
ksmbd: remove filename in ksmbd_file2022-04-15T01:56:13+00:00Namjae Jeonlinkinjeon@kernel.org2022-02-24T02:03:41+00:00urn:sha1:50f500b7f6335404b18bbffa93e3a905a08d061a
If the filename is change by underlying rename the server, fp->filename
and real filename can be different. This patch remove the uses of
fp->filename in ksmbd and replace it with d_path().
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Reviewed-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
ksmbd: change LeaseKey data type to u8 array2021-11-12T01:22:58+00:00Namjae Jeonlinkinjeon@kernel.org2021-09-09T03:28:18+00:00urn:sha1:2734b692f7b8167b93498dcd698067623d4267ca
cifs define LeaseKey as u8 array in structure. To move lease structure
to smbfs_common, ksmbd change LeaseKey data type to u8 array.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
ksmbd: remove SMB1 oplock level macros2021-06-30T05:43:51+00:00Namjae Jeonnamjae.jeon@samsung.com2021-06-30T00:37:09+00:00urn:sha1:0ae941ef2e481e478a4b6c52a16e73c7bb4b9e3e
ksmbd does not support SMB1. This patch remove SMB1 oplock level macros.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
ksmbd: move fs/cifsd to fs/ksmbd2021-06-28T07:28:31+00:00Namjae Jeonnamjae.jeon@samsung.com2021-06-24T01:34:11+00:00urn:sha1:1a93084b9a89818aec0ac7b59a5a51f2112bf203
Move fs/cifsd to fs/ksmbd and rename the remaining cifsd name to ksmbd.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>