From f4c07fc3d3c32e96d4306f6daa60b6de7fba7dc5 Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Wed, 16 Sep 2020 13:04:59 +0900
Subject: [PATCH] scd: Clear caching PIN at KDF setup.

* scd/app-openpgp.c (do_setattr): Clear PINs.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 scd/app-openpgp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index 82625b0ae..3d96467bf 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -2931,6 +2931,10 @@ do_setattr (app_t app, ctrl_t ctrl, const char *name,
               value = NULL;
               valuelen = 0;
             }
+
+          cache_pin (app, ctrl, 1, NULL);
+          cache_pin (app, ctrl, 2, NULL);
+          cache_pin (app, ctrl, 3, NULL);
         }
       else
         {