- 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()

1 files changed, 2 insertions, 2 deletions

diff --git a/buffer.c b/buffer.c
index 9e7c40a5..d240f675 100644
--- a/buffer.c
+++ b/buffer.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: buffer.c,v 1.34 2013/11/08 11:15:19 dtucker Exp $ */
+/* $OpenBSD: buffer.c,v 1.35 2014/02/02 03:44:31 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -49,7 +49,7 @@ void
 buffer_free(Buffer *buffer)
 {
 	if (buffer->alloc > 0) {
-		memset(buffer->buf, 0, buffer->alloc);
+		explicit_bzero(buffer->buf, buffer->alloc);
 		buffer->alloc = 0;
 		free(buffer->buf);
 	}