From 14b2cc336add6f146afcfd71391fcd5762cb9b25 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <pavol@rusnak.io>
Date: Tue, 30 Apr 2019 23:31:07 +0200
Subject: [PATCH] legacy: initialize decoded variable

---
 legacy/firmware/stellar.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/legacy/firmware/stellar.c b/legacy/firmware/stellar.c
index d4f46e4e8..8993cfbd3 100644
--- a/legacy/firmware/stellar.c
+++ b/legacy/firmware/stellar.c
@@ -1352,6 +1352,7 @@ size_t stellar_publicAddressAsStr(const uint8_t *bytes, char *out,
 bool stellar_validateAddress(const char *str_address) {
   bool valid = false;
   uint8_t decoded[STELLAR_ADDRESS_SIZE_RAW];
+  memzero(decoded, sizeof(decoded));
 
   if (strlen(str_address) != STELLAR_ADDRESS_SIZE) {
     return false;
@@ -1384,6 +1385,7 @@ bool stellar_validateAddress(const char *str_address) {
  */
 bool stellar_getAddressBytes(const char *str_address, uint8_t *out_bytes) {
   uint8_t decoded[STELLAR_ADDRESS_SIZE_RAW];
+  memzero(decoded, sizeof(decoded));
 
   // Ensure address is valid
   if (!stellar_validateAddress(str_address)) return false;