From f1e228e73943cc23d37b63e2621a36054691dfe0 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 31 May 2022 22:30:41 +0200
Subject: [PATCH] fix cid 393261

---
 client/src/cmdhfntag424.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/client/src/cmdhfntag424.c b/client/src/cmdhfntag424.c
index 49913c703..fa6170c94 100644
--- a/client/src/cmdhfntag424.c
+++ b/client/src/cmdhfntag424.c
@@ -102,8 +102,8 @@ static int sdm_generator(void) {
 
     sdm_picc_t o = {0};
     o.tag  = dec_txt[0];
-    memcpy(o.uid, dec_txt + 1, 8);
-    memcpy(o.cnt, dec_txt + 8, 3);
+    memcpy(o.uid, dec_txt + 1, sizeof(o.uid));
+    memcpy(o.cnt, dec_txt + 8, sizeof(o.cnt));
     o.cnt_int = MemLeToUint3byte(o.cnt);
 
     PrintAndLogEx(INFO, "Decypted text");