ksmbd: set FILE_NAMED_STREAMS attribute in FS_ATTRIBUTE_INFORMATION

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: [email protected] Reported-by: Miao Lihua <[email protected]> Tested-by: Miao Lihua <[email protected]> Signed-off-by: Namjae Jeon <[email protected]> Signed-off-by: Steve French <[email protected]>
sparnez · Mar 22, 2023 · 728f14c · 728f14c
1 parent 7a891d4
commit 728f14c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
@@ -4934,6 +4934,10 @@ 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);