From 68b4e7c9e4de0dc3580ca5af3cfd0f20a2691b5e Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Fri, 12 Dec 2014 20:08:45 +0100
Subject: [PATCH] scd: Fix possibly inhibited checkpin of the admin pin.

* scd/app-openpgp.c (do_check_pin): Do not check a byte of a released
buffer.

Signed-off-by: Werner Koch <wk@gnupg.org>
---
 scd/app-openpgp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index 663b7d323..ac290c9ac 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -4286,7 +4286,7 @@ do_check_pin (app_t app, const char *keyidstr,
           log_info (_("card is permanently locked!\n"));
           return gpg_error (GPG_ERR_BAD_PIN);
         }
-      else if (value[6] < 3)
+      else if (count < 3)
         {
           log_info (_("verification of Admin PIN is currently prohibited "
                       "through this command\n"));