view libtomcrypt/src/headers/tomcrypt_argchk.h @ 404:a588558bfc94

Fix potential null pointer dereference found by Klokwork
author Matt Johnston <matt@ucc.asn.au>
date Sat, 03 Feb 2007 09:58:14 +0000
parents 1b9e69c058d2
children 0cbe8f6dbf9e
line wrap: on
line source

/* Defines the LTC_ARGCHK macro used within the library */
/* ARGTYPE is defined in mycrypt_cfg.h */
#if ARGTYPE == 0

#include <signal.h>

/* this is the default LibTomCrypt macro  */
void crypt_argchk(char *v, char *s, int d);
#define LTC_ARGCHK(x) if (!(x)) { crypt_argchk(#x, __FILE__, __LINE__); }

#elif ARGTYPE == 1

/* fatal type of error */
#define LTC_ARGCHK(x) assert((x))

#elif ARGTYPE == 2

#define LTC_ARGCHK(x) 

#endif


/* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_argchk.h,v $ */
/* $Revision: 1.2 $ */
/* $Date: 2005/05/05 14:35:58 $ */