Commit 2fb9b5dc authored by Namjae Jeon's avatar Namjae Jeon Committed by Steve French
Browse files

ksmbd: allow write with FILE_APPEND_DATA 



Windows client write with FILE_APPEND_DATA when using git.
ksmbd should allow write it with this flags.

Z:\test>git commit -m "test"
fatal: cannot update the ref 'HEAD': unable to append to
 '.git/logs/HEAD': Bad file descriptor

Fixes: 0626e664 ("cifsd: add server handler for central processing and tranport layers")
Cc: stable@vger.kernel.org # v5.15+
Signed-off-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent da3ea350

fs/smb/server/vfs.c

+1 −1
Original line number Diff line number Diff line
@@ -496,7 +496,7 @@ int ksmbd_vfs_write(struct ksmbd_work *work, struct ksmbd_file *fp, 
	int err = 0;



	if (work->conn->connection_type) {

		if (!(fp->daccess & FILE_WRITE_DATA_LE)) {

		if (!(fp->daccess & (FILE_WRITE_DATA_LE | FILE_APPEND_DATA_LE))) {

			pr_err("no right to write(%pD)\n", fp->filp);

			err = -EACCES;

			goto out;