kernel/fs/smb/server/ksmbd_work.h, branch linux-rolling-stable

ksmbd: fix use-after-free in ksmbd_free_work_struct

2025-03-22T19:56:55Z

commit bb39ed47065455604729404729d9116868638d31 upstream. ->interim_entry of ksmbd_work could be deleted after oplock is freed. We don't need to manage it with linked list. The interim request could be immediately sent whenever a oplock break wait is needed. Cc: stable@vger.kernel.org Reported-by: Norbert Szetei Tested-by: Norbert Szetei Signed-off-by: Namjae Jeon Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman

ksmbd: fix wrong interim response on compound

2023-08-29T17:30:19Z

If smb2_lock or smb2_open request is compound, ksmbd could send wrong interim response to client. ksmbd allocate new interim buffer instead of using resonse buffer to support compound request. Signed-off-by: Namjae Jeon Signed-off-by: Steve French

ksmbd: add support for read compound

2023-08-29T17:30:19Z

MacOS sends a compound request including read to the server (e.g. open-read-close). So far, ksmbd has not handled read as a compound request. For compatibility between ksmbd and an OS that supports SMB, This patch provides compound support for read requests. Signed-off-by: Namjae Jeon Signed-off-by: Steve French

smb: move client and server files to common directory fs/smb

2023-05-24T21:29:21Z

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 Acked-by: Namjae Jeon Signed-off-by: Steve French