From a0b5816f8f1f645acdf74f7bc11b34455ec30bac Mon Sep 17 00:00:00 2001 From: "djm@openbsd.org" Date: Fri, 18 Mar 2022 02:31:25 +0000 Subject: upstream: ssh-keygen -Y check-novalidate requires namespace or SEGV will ensue. Patch from Mateusz Adamowski via GHPR#307 OpenBSD-Commit-ID: 99e8ec38f9feb38bce6de240335be34aedeba5fd --- ssh-keygen.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'ssh-keygen.c') diff --git a/ssh-keygen.c b/ssh-keygen.c index d4b7f4dc..34c316d2 100644 --- a/ssh-keygen.c +++ b/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.448 2022/02/01 23:32:51 djm Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.449 2022/03/18 02:31:25 djm Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1994 Tatu Ylonen , Espoo, Finland @@ -3538,6 +3538,12 @@ main(int argc, char **argv) return sig_sign(identity_file, cert_principals, argc, argv, opts, nopts); } else if (strncmp(sign_op, "check-novalidate", 16) == 0) { + if (cert_principals == NULL || + *cert_principals == '\0') { + error("Too few arguments for check-novalidate: " + "missing namespace"); + exit(1); + } if (ca_key_path == NULL) { error("Too few arguments for check-novalidate: " "missing signature file"); -- cgit v1.2.1