From 97dced62f4db438bd3762b31b57032581fe7163a Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 21 Mar 2023 20:55:06 +0100
Subject: [PATCH] fix CID# 405674 - array uninitialized

---
 armsrc/mifarecmd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/armsrc/mifarecmd.c b/armsrc/mifarecmd.c
index 448cadc8f..aaf1d795a 100644
--- a/armsrc/mifarecmd.c
+++ b/armsrc/mifarecmd.c
@@ -1905,6 +1905,8 @@ void MifareChkKeys(uint8_t *datain, uint8_t reserved_mem) {
         bool found;
     } PACKED keyresult;
     keyresult.found = false;
+    memset(keyresult.key, 0x00, sizeof(keyresult.key));
+
     bool have_uid = false;
 
     uint8_t keyType = datain[0];