From dd992520bed35387fc010239abe1bdc0c2665e38 Mon Sep 17 00:00:00 2001 From: "djm@openbsd.org" Date: Fri, 28 Feb 2020 01:06:05 +0000 Subject: upstream: better error message when trying to use a FIDO key function and SecurityKeyProvider is empty OpenBSD-Commit-ID: e56602c2ee8c82f835d30e4dc8ee2e4a7896be24 --- ssh-sk.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'ssh-sk.c') diff --git a/ssh-sk.c b/ssh-sk.c index 5ff93819..30225891 100644 --- a/ssh-sk.c +++ b/ssh-sk.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-sk.c,v 1.27 2020/02/06 22:30:54 naddy Exp $ */ +/* $OpenBSD: ssh-sk.c,v 1.28 2020/02/28 01:06:05 djm Exp $ */ /* * Copyright (c) 2019 Google LLC * @@ -100,6 +100,10 @@ sshsk_open(const char *path) struct sshsk_provider *ret = NULL; uint32_t version; + if (path == NULL || *path == '\0') { + error("No FIDO SecurityKeyProvider specified"); + return NULL; + } if ((ret = calloc(1, sizeof(*ret))) == NULL) { error("%s: calloc failed", __func__); return NULL; -- cgit v1.2.1