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declare a local version of MIN(), call it MINIMUM()

OPENBSD_5_7
deraadt 9 years ago
parent
commit
474792cd61
1 changed files with 4 additions and 2 deletions
  1. +4
    -2
      src/lib/libutil/bcrypt_pbkdf.c

+ 4
- 2
src/lib/libutil/bcrypt_pbkdf.c View File

@ -1,4 +1,4 @@
/* $OpenBSD: bcrypt_pbkdf.c,v 1.11 2015/01/07 21:34:23 deraadt Exp $ */
/* $OpenBSD: bcrypt_pbkdf.c,v 1.12 2015/01/08 00:30:07 deraadt Exp $ */
/*
* Copyright (c) 2013 Ted Unangst <tedu@openbsd.org>
*
@ -24,6 +24,8 @@
#include <string.h>
#include <util.h>
#define MINIMUM(a,b) (((a) < (b)) ? (a) : (b))
/*
* pkcs #5 pbkdf2 implementation using the "bcrypt" hash
*
@ -149,7 +151,7 @@ bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, size_t saltl
/*
* pbkdf2 deviation: output the key material non-linearly.
*/
amt = MIN(amt, keylen);
amt = MINIMUM(amt, keylen);
for (i = 0; i < amt; i++) {
size_t dest = i * stride + (count - 1);
if (dest >= origkeylen)


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