From c6fde3f751214c3ef3fb4eda17bae99cb266c0ed Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@osmocom.org>
Date: Thu, 30 Jul 2020 22:09:55 +0200
Subject: [PATCH] CCID_Tests: Ensure the response to "SELET MF" is two bytes
 (SW) long

we used to accept arbitrary length responses, which made us fail to
catch the bug described in OS#4684

Change-Id: I35721ce55b58a2f70ea30a0d1bd16d2ac58dfcab
Related: OS#4684
---
 ccid/CCID_Tests.ttcn | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ccid/CCID_Tests.ttcn b/ccid/CCID_Tests.ttcn
index c620b0bed..22560250a 100644
--- a/ccid/CCID_Tests.ttcn
+++ b/ccid/CCID_Tests.ttcn
@@ -379,7 +379,7 @@ private function f_TC_select_mf() runs on Slot_CT
 	f_ccid_power_on();
 	f_ccid_set_par(ts_ProtoDataT0(ISO7816_FI_512_5MHz, ISO7816_DI_32));
 	for (i := 0; i < 1000; i := i+1) {
-		f_ccid_xfr(c_UICC_SELECT_MF, ?);
+		f_ccid_xfr(c_UICC_SELECT_MF, '??'O);
 	}
 }
 testcase TC_select_mf() runs on Test_CT