From f9df90cf9cea91a407ecfb2bcd5d03a6cb186a82 Mon Sep 17 00:00:00 2001 From: Tobias Stoeckmann Date: Tue, 31 Mar 2015 11:06:50 +0000 Subject: Comments are only supported for RSA1 keys. If a user tried to add one and entered his passphrase, explicitly clear it before exit. This is done in all other error paths, too. ok djm --- usr.bin/ssh/ssh-keygen.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'usr.bin/ssh') diff --git a/usr.bin/ssh/ssh-keygen.c b/usr.bin/ssh/ssh-keygen.c index 5dcbc2e7b0b..577bc5b3908 100644 --- a/usr.bin/ssh/ssh-keygen.c +++ b/usr.bin/ssh/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.267 2015/03/23 06:06:38 djm Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.268 2015/03/31 11:06:49 tobias Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1994 Tatu Ylonen , Espoo, Finland @@ -1385,6 +1385,7 @@ do_change_comment(struct passwd *pw) } if (private->type != KEY_RSA1) { fprintf(stderr, "Comments are only supported for RSA1 keys.\n"); + explicit_bzero(passphrase, strlen(passphrase)); sshkey_free(private); exit(1); } -- cgit v1.2.3