1/* 2 Unix SMB/CIFS implementation. 3 Safe string handling routines. 4 Copyright (C) Andrew Tridgell 1994-1998 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program. If not, see <http://www.gnu.org/licenses/>. 18*/ 19 20#ifndef _SAFE_STRING_H 21#define _SAFE_STRING_H 22 23#ifndef _SPLINT_ /* http://www.splint.org */ 24/* Some macros to ensure people don't use buffer overflow vulnerable string 25 functions. */ 26 27#ifdef strcpy 28#undef strcpy 29#endif /* strcpy */ 30#define strcpy(dest,src) __ERROR__XX__NEVER_USE_STRCPY___; 31 32#ifdef strcat 33#undef strcat 34#endif /* strcat */ 35#define strcat(dest,src) __ERROR__XX__NEVER_USE_STRCAT___; 36 37#ifdef sprintf 38#undef sprintf 39#endif /* sprintf */ 40#define sprintf __ERROR__XX__NEVER_USE_SPRINTF__; 41 42#endif /* !_SPLINT_ */ 43 44#endif 45