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don't printf NULL key comments; reported by Tom Christensen
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djm@openbsd.org 2015-02-26 20:45:47 +00:00 committed by Damien Miller
parent 6e6458b476
commit f43d172691
1 changed files with 3 additions and 2 deletions
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5
ssh-keygen.c
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@ -1,4 +1,4 @@
/* $OpenBSD: ssh-keygen.c,v 1.265 2015/02/24 15:24:05 naddy Exp $ */
/* $OpenBSD: ssh-keygen.c,v 1.266 2015/02/26 20:45:47 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -1276,7 +1276,8 @@ do_change_passphrase(struct passwd *pw)
identity_file, ssh_err(r));
exit(1);
}
printf("Key has comment '%s'\n", comment);
if (comment)
printf("Key has comment '%s'\n", comment);
/* Ask the new passphrase (twice). */
if (identity_new_passphrase) {