From f48f85469eca01c3ef070e0dd0aba622bc20fea2 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Thu, 17 Dec 2020 21:56:56 +0100
Subject: [PATCH] fix 308195 coverity

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

diff --git a/client/src/cmdhfemrtd.c b/client/src/cmdhfemrtd.c
index 390b95866..416234c7f 100644
--- a/client/src/cmdhfemrtd.c
+++ b/client/src/cmdhfemrtd.c
@@ -813,7 +813,7 @@ static bool emrtd_do_bac(char *documentnumber, char *dob, char *expiry, uint8_t
     sprintf(kmrz, "%s%i%s%i%s%i", documentnumber, documentnumbercd, dob, dobcd, expiry, expirycd);
     PrintAndLogEx(DEBUG, "kmrz.............. " _GREEN_("%s"), kmrz);
 
-    uint8_t kseed[16] = { 0x00 };
+    uint8_t kseed[20] = { 0x00 };
     mbedtls_sha1((unsigned char *)kmrz, strlen(kmrz), kseed);
     PrintAndLogEx(DEBUG, "kseed (sha1)...... %s ", sprint_hex_inrow(kseed, 16));