From: tedu Date: Tue, 6 May 2014 15:38:49 +0000 (+0000) Subject: use explicit_bzero X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ecf9b0bc8a12a55586e2b4fb7a139349409004ba;p=openbsd use explicit_bzero --- diff --git a/lib/libc/crypt/bcrypt.c b/lib/libc/crypt/bcrypt.c index 4656ca656b9..3bb61a5ebc1 100644 --- a/lib/libc/crypt/bcrypt.c +++ b/lib/libc/crypt/bcrypt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bcrypt.c,v 1.41 2014/05/03 17:12:53 tedu Exp $ */ +/* $OpenBSD: bcrypt.c,v 1.42 2014/05/06 15:38:49 tedu Exp $ */ /* * Copyright (c) 2014 Ted Unangst @@ -187,10 +187,10 @@ bcrypt_hashpass(const char *key, const char *salt, char *encrypted, encode_base64(encrypted + i + 3, csalt, BCRYPT_MAXSALT); encode_base64(encrypted + strlen(encrypted), ciphertext, 4 * BCRYPT_BLOCKS - 1); - memset(&state, 0, sizeof(state)); - memset(ciphertext, 0, sizeof(ciphertext)); - memset(csalt, 0, sizeof(csalt)); - memset(cdata, 0, sizeof(cdata)); + explicit_bzero(&state, 0, sizeof(state)); + explicit_bzero(ciphertext, 0, sizeof(ciphertext)); + explicit_bzero(csalt, 0, sizeof(csalt)); + explicit_bzero(cdata, 0, sizeof(cdata)); return 0; }