From a5103f413bde6f31bff85d6e1fd29799c647d765 Mon Sep 17 00:00:00 2001 From: Damien Miller Date: Tue, 4 Feb 2014 11:20:14 +1100 Subject: - djm@cvs.openbsd.org 2014/02/02 03:44:32 [auth1.c auth2-chall.c auth2-passwd.c authfile.c bufaux.c bufbn.c] [buffer.c cipher-3des1.c cipher.c clientloop.c gss-serv.c kex.c] [kexdhc.c kexdhs.c kexecdhc.c kexgexc.c kexecdhs.c kexgexs.c key.c] [monitor.c monitor_wrap.c packet.c readpass.c rsa.c serverloop.c] [ssh-add.c ssh-agent.c ssh-dss.c ssh-ecdsa.c ssh-ed25519.c] [ssh-keygen.c ssh-rsa.c sshconnect.c sshconnect1.c sshconnect2.c] [sshd.c] convert memset of potentially-private data to explicit_bzero() --- kexecdhs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kexecdhs.c') diff --git a/kexecdhs.c b/kexecdhs.c index 6fbb79c9d..2700b7219 100644 --- a/kexecdhs.c +++ b/kexecdhs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kexecdhs.c,v 1.9 2014/01/12 08:13:13 djm Exp $ */ +/* $OpenBSD: kexecdhs.c,v 1.10 2014/02/02 03:44:31 djm Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * Copyright (c) 2010 Damien Miller. All rights reserved. @@ -103,7 +103,7 @@ kexecdh_server(Kex *kex) fatal("%s: BN_new failed", __func__); if (BN_bin2bn(kbuf, klen, shared_secret) == NULL) fatal("%s: BN_bin2bn failed", __func__); - memset(kbuf, 0, klen); + explicit_bzero(kbuf, klen); free(kbuf); /* calc H */ -- cgit v1.2.3