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ksmbd: set FILE_NAMED_STREAMS attribute in FS_ATTRIBUTE_INFORMATION

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commit 728f14c72b71a19623df329c1c7c9d1452e56f1e upstream.

If vfs objects = streams_xattr in ksmbd.conf FILE_NAMED_STREAMS should
be set to Attributes in FS_ATTRIBUTE_INFORMATION. MacOS client show
"Format: SMB (Unknown)" on faked NTFS and no streams support.

Cc: stable@vger.kernel.org
Reported-by: Miao Lihua <441884205@qq.com>
Tested-by: Miao Lihua <441884205@qq.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>
This commit is contained in:
Namjae Jeon 2023-03-01 00:02:30 +09:00 committed by Greg Kroah-Hartman
parent e54752f596
commit d55c056089
1 changed files with 4 additions and 0 deletions
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4
fs/ksmbd/smb2pdu.c
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@ -4954,6 +4954,10 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work,
info->Attributes |= cpu_to_le32(server_conf.share_fake_fscaps);
if (test_share_config_flag(work->tcon->share_conf,
KSMBD_SHARE_FLAG_STREAMS))
info->Attributes |= cpu_to_le32(FILE_NAMED_STREAMS);
info->MaxPathNameComponentLength = cpu_to_le32(stfs.f_namelen);
len = smbConvertToUTF16((__le16 *)info->FileSystemName,
"NTFS", PATH_MAX, conn->local_nls, 0);