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() --- bufaux.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'bufaux.c') diff --git a/bufaux.c b/bufaux.c index f1f14b33..e24b5fc0 100644 --- a/bufaux.c +++ b/bufaux.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bufaux.c,v 1.55 2014/01/31 16:39:19 tedu Exp $ */ +/* $OpenBSD: bufaux.c,v 1.56 2014/02/02 03:44:31 djm Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -346,7 +346,7 @@ buffer_get_bignum2_as_string_ret(Buffer *buffer, u_int *length_ptr) } ret = xmalloc(len); memcpy(ret, p, len); - memset(p, '\0', len); + explicit_bzero(p, len); free(bin); return ret; } @@ -383,7 +383,7 @@ buffer_put_bignum2_from_string(Buffer *buffer, const u_char *s, u_int l) } memcpy(p, s, l); buffer_put_string(buffer, buf, l + pad); - memset(buf, '\0', l + pad); + explicit_bzero(buf, l + pad); free(buf); } -- cgit v1.2.3