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author | Jelmer Vernooij <jelmer@samba.org> | 2008-10-11 21:05:38 +0200 |
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committer | Jelmer Vernooij <jelmer@samba.org> | 2008-10-11 21:05:38 +0200 |
commit | caa4e428604780bb098060f7286c69d30c8b4007 (patch) | |
tree | be6ca91d7ba94b888343b21482bc83f8e25bcccb /lib/util/safe_string.h | |
parent | 4604ca430294d8d9a522dd29705e7a7a1c969304 (diff) | |
download | samba-caa4e428604780bb098060f7286c69d30c8b4007.tar.gz samba-caa4e428604780bb098060f7286c69d30c8b4007.tar.bz2 samba-caa4e428604780bb098060f7286c69d30c8b4007.zip |
Move lib/util from source4 to top-level libutil.
Conflicts:
source4/Makefile
Diffstat (limited to 'lib/util/safe_string.h')
-rw-r--r-- | lib/util/safe_string.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/lib/util/safe_string.h b/lib/util/safe_string.h new file mode 100644 index 0000000000..a6c052f874 --- /dev/null +++ b/lib/util/safe_string.h @@ -0,0 +1,44 @@ +/* + Unix SMB/CIFS implementation. + Safe string handling routines. + Copyright (C) Andrew Tridgell 1994-1998 + + 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 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + 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, 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 strcpy +#undef strcpy +#endif /* strcpy */ +#define strcpy(dest,src) __ERROR__XX__NEVER_USE_STRCPY___; + +#ifdef strcat +#undef strcat +#endif /* strcat */ +#define strcat(dest,src) __ERROR__XX__NEVER_USE_STRCAT___; + +#ifdef sprintf +#undef sprintf +#endif /* sprintf */ +#define sprintf __ERROR__XX__NEVER_USE_SPRINTF__; + +#endif /* !_SPLINT_ */ + +#endif |