From 57a6458051d5ef9572386f486a23d3117d385514 Mon Sep 17 00:00:00 2001
From: Pol Henarejos <pol.henarejos@cttc.es>
Date: Sun, 25 Aug 2024 20:58:14 +0200
Subject: [PATCH] Fix unitialized var.

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

diff --git a/src/openpgp/openpgp.c b/src/openpgp/openpgp.c
index 76631bf..dfa5015 100644
--- a/src/openpgp/openpgp.c
+++ b/src/openpgp/openpgp.c
@@ -1078,7 +1078,7 @@ static int cmd_change_pin() {
     if (!tf) {
         return SW_REFERENCE_NOT_FOUND();
     }
-    uint8_t def[IV_SIZE + 32 + 32 + 32 + 32];
+    uint8_t def[IV_SIZE + 32 + 32 + 32 + 32] = {0};
     memcpy(def, file_get_data(tf), file_get_size(tf));
     if (P2(apdu) == 0x81) {
         hash_multi(apdu.data + pin_len, apdu.nc - pin_len, session_pw1);