s3:smb2_server: return BAD_NETWORK_NAME if the path is terminated in SMB2_TCON

metze

diff --git a/source3/smbd/smb2_tcon.c b/source3/smbd/smb2_tcon.c
index 4992d18bcc4d8b0a84ab30413f827952ff8cd3b8..bf98d254e02d9368b1c6335a9726d3d22350cfd5 100644 (file)
--- a/source3/smbd/smb2_tcon.c
+++ b/source3/smbd/smb2_tcon.c
@@ -82,6 +82,14 @@ NTSTATUS smbd_smb2_request_process_tcon(struct smbd_smb2_request *req)
                return smbd_smb2_request_error(req, NT_STATUS_ILLEGAL_CHARACTER);
        }
 
+       if (in_path_buffer.length == 0) {
+               in_path_string_size = 0;
+       }
+
+       if (strlen(in_path_string) != in_path_string_size) {
+               return smbd_smb2_request_error(req, NT_STATUS_BAD_NETWORK_NAME);
+       }
+
        status = smbd_smb2_tree_connect(req, in_path_string,
                                        &out_share_type,
                                        &out_share_flags,