kernel.git/fs/smb/server/vfs_cache.c, branch linux-6.5.y

ksmbd: not allow to open file if delelete on close bit is set

2023-10-19T21:11:04Z

commit f43328357defc0dc9d28dbd06dc3361fd2b22e28 upstream. Cthon test fail with the following error. check for proper open/unlink operation nfsjunk files before unlink: -rwxr-xr-x 1 root root 0 9월 25 11:03 ./nfs2y8Jm9 ./nfs2y8Jm9 open; unlink ret = 0 nfsjunk files after unlink: -rwxr-xr-x 1 root root 0 9월 25 11:03 ./nfs2y8Jm9 data compare ok nfsjunk files after close: ls: cannot access './nfs2y8Jm9': No such file or directory special tests failed Cthon expect to second unlink failure when file is already unlinked. ksmbd can not allow to open file if flags of ksmbd inode is set with S_DEL_ON_CLS flags. Cc: stable@vger.kernel.org Signed-off-by: Namjae Jeon Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman

ksmbd: add mnt_want_write to ksmbd vfs functions

2023-06-17T02:04:19Z

ksmbd is doing write access using vfs helpers. There are the cases that mnt_want_write() is not called in vfs helper. This patch add missing mnt_want_write() to ksmbd vfs functions. Cc: stable@vger.kernel.org Cc: Amir Goldstein 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