lib/param: Rename "socket address" to "nbt client socket address" to clarify role

[kai/samba.git] / source3 / include / safe_string.h

diff --git a/source3/include/safe_string.h b/source3/include/safe_string.h
index a086d7495c70b08ed5eb028fbe9dc8b785f2757d..03878b48f51a70b355ef69c8922eff5e678f8b7e 100644 (file)
--- a/source3/include/safe_string.h
+++ b/source3/include/safe_string.h
@@ -1,11 +1,12 @@
 /* 
-   Unix SMB/Netbios implementation.
+   Unix SMB/CIFS implementation.
    Safe string handling routines.
    Copyright (C) Andrew Tridgell 1994-1998
+   Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
    
    This program is distributed in the hope that it will be useful,
@@ -14,13 +15,22 @@
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef _SAFE_STRING_H
 #define _SAFE_STRING_H
 
+#ifndef _SPLINT_ /* http://www.splint.org */
+
+/* Some macros to ensure people don't use buffer overflow vulnerable string
+   functions. */
+
+#ifdef bcopy
+#undef bcopy
+#endif /* bcopy */
+#define bcopy(src,dest,size) __ERROR__XX__NEVER_USE_BCOPY___;
+
 #ifdef strcpy
 #undef strcpy
 #endif /* strcpy */
@@ -36,19 +46,22 @@
 #endif /* sprintf */
 #define sprintf __ERROR__XX__NEVER_USE_SPRINTF__;
 
-#define pstrcpy(d,s) safe_strcpy((d), (s),sizeof(pstring)-1)
-#define pstrcat(d,s) safe_strcat((d), (s),sizeof(pstring)-1)
-#define fstrcpy(d,s) safe_strcpy((d),(s),sizeof(fstring)-1)
-#define fstrcat(d,s) safe_strcat((d),(s),sizeof(fstring)-1)
+/*
+ * strcasecmp/strncasecmp aren't an error, but it means you're not thinking about
+ * multibyte. Don't use them. JRA.
+ */
+#ifdef strcasecmp
+#undef strcasecmp
+#endif
+#define strcasecmp __ERROR__XX__NEVER_USE_STRCASECMP__;
+
+#ifdef strncasecmp
+#undef strncasecmp
+#endif
+#define strncasecmp __ERROR__XX__NEVER_USE_STRNCASECMP__;
 
-#define wpstrcpy(d,s) safe_strcpy_w((d),(s),sizeof(wpstring))
-#define wpstrcat(d,s) safe_strcat_w((d),(s),sizeof(wpstring))
-#define wfstrcpy(d,s) safe_strcpy_w((d),(s),sizeof(wfstring))
-#define wfstrcat(d,s) safe_strcat_w((d),(s),sizeof(wfstring))
+#endif /* !_SPLINT_ */
 
-/* replace some string functions with multi-byte
-   versions */
-#define strlower(s) strlower_m(s)
-#define strupper(s) strupper_m(s)
+#include "lib/util/string_wrappers.h"
 
 #endif