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-rw-r--r--fs/smb/server/smb2pdu.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 7d26fdcebb..840c71c66b 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -5323,8 +5323,13 @@ static int smb2_get_info_filesystem(struct ksmbd_work *work,
info = (struct filesystem_device_info *)rsp->Buffer;
- info->DeviceType = cpu_to_le32(stfs.f_type);
- info->DeviceCharacteristics = cpu_to_le32(0x00000020);
+ info->DeviceType = cpu_to_le32(FILE_DEVICE_DISK);
+ info->DeviceCharacteristics =
+ cpu_to_le32(FILE_DEVICE_IS_MOUNTED);
+ if (!test_tree_conn_flag(work->tcon,
+ KSMBD_TREE_CONN_FLAG_WRITABLE))
+ info->DeviceCharacteristics |=
+ cpu_to_le32(FILE_READ_ONLY_DEVICE);
rsp->OutputBufferLength = cpu_to_le32(8);
break;
}