As sheepluva pointed out, allowing this message to be legal allows naughtiness. The server usage of this message does not seem to use this check.
/***************************************************************************//* *//* pfrcmap.h *//* *//* FreeType PFR cmap handling (specification). *//* *//* Copyright 2002 by *//* David Turner, Robert Wilhelm, and Werner Lemberg. *//* *//* This file is part of the FreeType project, and may only be used, *//* modified, and distributed under the terms of the FreeType project *//* license, LICENSE.TXT. By continuing to use, modify, or distribute *//* this file you indicate that you have read the license and *//* understand and accept it fully. *//* *//***************************************************************************/#ifndef __PFRCMAP_H__#define __PFRCMAP_H__#include <ft2build.h>#include FT_INTERNAL_OBJECTS_H#include "pfrtypes.h"FT_BEGIN_HEADER typedef struct PFR_CMapRec_ { FT_CMapRec cmap; FT_UInt num_chars; PFR_Char chars; } PFR_CMapRec, *PFR_CMap; FT_CALLBACK_TABLE const FT_CMap_ClassRec pfr_cmap_class_rec;FT_END_HEADER#endif /* __PFRCMAP_H__ *//* END */