From 871e4f2ac6622a668f0a50ad59a2b91fee33841b Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Fri, 13 Nov 2020 17:28:23 +0100
Subject: [PATCH] flex: Avoid assigning local variable to function arguments

---
 src/libopensc/card-flex.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libopensc/card-flex.c b/src/libopensc/card-flex.c
index 6c187ebf..74d70f7f 100644
--- a/src/libopensc/card-flex.c
+++ b/src/libopensc/card-flex.c
@@ -1284,6 +1284,7 @@ static int flex_pin_cmd(sc_card_t *card, struct sc_pin_cmd_data *data,
 	r = iso_ops->pin_cmd(card, data, NULL);
 	if (old_cla != -1)
 		card->cla = old_cla;
+	data->apdu = NULL;
 	return r;
 }