From 5f39d7ab745aeff8aa6df75ac1ed102278ad6359 Mon Sep 17 00:00:00 2001
From: Frank Morgner <frankmorgner@gmail.com>
Date: Thu, 21 Jun 2018 13:45:29 +0200
Subject: [PATCH] use correct length of binary ATR

---
 src/tools/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/util.c b/src/tools/util.c
index 40f77677..6b8743e2 100644
--- a/src/tools/util.c
+++ b/src/tools/util.c
@@ -102,7 +102,7 @@ util_connect_card_ex(sc_context_t *ctx, sc_card_t **cardp,
 		else {
 			/* If the reader identifier looks like an ATR, try to find the reader with that card */
 			if (is_string_valid_atr(reader_id))   {
-				unsigned char atr_buf[SC_MAX_ATR_SIZE * 3];
+				unsigned char atr_buf[SC_MAX_ATR_SIZE];
 				size_t atr_buf_len = sizeof(atr_buf);
 				unsigned int i;