upstream commit

skip uninitialised PKCS#11 slots; patch from Jakub Jelen
 in bz#2427 ok markus@

Upstream-ID: 744c1e7796e237ad32992d0d02148e8a18f27d29

1 files changed, 6 insertions, 1 deletions

diff --git a/ssh-pkcs11.c b/ssh-pkcs11.c
index e074175bb..4156d0886 100644
--- a/ssh-pkcs11.c
+++ b/ssh-pkcs11.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-pkcs11.c,v 1.19 2015/05/27 05:15:02 djm Exp $ */
+/* $OpenBSD: ssh-pkcs11.c,v 1.20 2015/07/18 08:00:21 djm Exp $ */
 /*
  * Copyright (c) 2010 Markus Friedl.  All rights reserved.
  *
@@ -631,6 +631,11 @@ pkcs11_add_provider(char *provider_id, char *pin, struct sshkey ***keyp)
                         error("C_GetTokenInfo failed: %lu", rv);
                         continue;
                 }
+                if ((token->flags & CKF_TOKEN_INITIALIZED) == 0) {
+                        debug2("%s: ignoring uninitialised token in slot %lu",
+                            __func__, (unsigned long)i);
+                        continue;
+                }
                 rmspace(token->label, sizeof(token->label));
                 rmspace(token->manufacturerID, sizeof(token->manufacturerID));
                 rmspace(token->model, sizeof(token->model));