From 424d765f954f5313441370ca7ac2830e6ecc6cdb Mon Sep 17 00:00:00 2001 From: Matt Johnston Date: Thu, 17 Mar 2016 23:21:33 +0800 Subject: move m_burn and function attributes to dbhelpers use m_burn for libtomcrypt zeromem() too --- libtomcrypt/src/headers/tomcrypt_custom.h | 2 +- libtomcrypt/src/misc/zeromem.c | 7 ++----- 2 files changed, 3 insertions(+), 6 deletions(-) (limited to 'libtomcrypt') diff --git a/libtomcrypt/src/headers/tomcrypt_custom.h b/libtomcrypt/src/headers/tomcrypt_custom.h index cbfaeb3..82cb26e 100644 --- a/libtomcrypt/src/headers/tomcrypt_custom.h +++ b/libtomcrypt/src/headers/tomcrypt_custom.h @@ -1,7 +1,7 @@ #ifndef TOMCRYPT_CUSTOM_H_ #define TOMCRYPT_CUSTOM_H_ -/* this will sort out which stuff based on the user-config in options.h */ +/* compile options depend on Dropbear options.h */ #include "options.h" /* macros for various libc functions you can change for embedded targets */ diff --git a/libtomcrypt/src/misc/zeromem.c b/libtomcrypt/src/misc/zeromem.c index 42dc3c2..9f6ba9b 100644 --- a/libtomcrypt/src/misc/zeromem.c +++ b/libtomcrypt/src/misc/zeromem.c @@ -9,6 +9,7 @@ * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.com */ #include "tomcrypt.h" +#include "dbhelpers.h" /** @file zeromem.c @@ -22,11 +23,7 @@ */ void zeromem(void *out, size_t outlen) { - unsigned char *mem = out; - LTC_ARGCHKVD(out != NULL); - while (outlen-- > 0) { - *mem++ = 0; - } + m_burn(out, outlen); } /* $Source: /cvs/libtom/libtomcrypt/src/misc/zeromem.c,v $ */ -- cgit v1.2.1