From 3863842536295f93d23062e61514f4d93076f23b Mon Sep 17 00:00:00 2001
From: Pol Henarejos <pol.henarejos@cttc.es>
Date: Sun, 24 Aug 2025 01:22:59 +0200
Subject: [PATCH] Fix crash in case response buffer is not 16bit aligned.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
---
 src/apdu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/apdu.c b/src/apdu.c
index 25dd279..50f326b 100644
--- a/src/apdu.c
+++ b/src/apdu.c
@@ -238,7 +238,7 @@ uint16_t apdu_next() {
         }
         else {
             rdata_gr = apdu.rdata + apdu.ne;
-            rdata_bk = *(uint16_t *) rdata_gr;
+            rdata_bk = (rdata_gr[0] << 8) | rdata_gr[1];
             rdata_gr[0] = 0x61;
             if (apdu.rlen - apdu.ne >= 256) {
                 rdata_gr[1] = 0;