From 91d2b17139d40566e8d2b7b5cb506a7449715668 Mon Sep 17 00:00:00 2001
From: John Safranek <john@wolfssl.com>
Date: Mon, 13 Aug 2018 14:37:04 -0700
Subject: [PATCH] Scan-Build Fix 1. Initialize the sz variable in
 wc_BerToDer().

---
 wolfcrypt/src/asn.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wolfcrypt/src/asn.c b/wolfcrypt/src/asn.c
index fa725a66b..45e5c98ee 100644
--- a/wolfcrypt/src/asn.c
+++ b/wolfcrypt/src/asn.c
@@ -869,6 +869,7 @@ int wc_BerToDer(const byte* ber, word32 berSz, byte* der, word32* derSz)
     if (ber == NULL || derSz == NULL)
         return BAD_FUNC_ARG;
 
+    sz = 0;
     outSz = *derSz;
 
     for (i = 0, j = 0; i < berSz; ) {