From 0ae0b31509c10e6b8f97f8fe86e38245811e395c Mon Sep 17 00:00:00 2001
From: Anthony Hu <anthony@wolfssl.com>
Date: Mon, 15 Nov 2021 14:51:03 -0500
Subject: [PATCH] The following config:
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./configure --with-liboqs --enable-all --disable-psk --enable-intelasm --enable-aesni --enable-sp-math-all --enable-sp-asm CFLAGS="-O3"

Yeilds the following erorr:

src/internal.c: In function ‘DoServerKeyExchange’:
src/internal.c:24487:28: error: ‘sigAlgo’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
24487 |                         if (sigAlgo == ed448_sa_algo &&
      |                            ^

This fixes it.
---
 src/internal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/internal.c b/src/internal.c
index 70a940bec..88ebce641 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -24450,7 +24450,7 @@ static int DoServerKeyExchange(WOLFSSL* ssl, const byte* input,
             #else
                     enum wc_HashType hashType;
                     word16  verifySz;
-                    byte sigAlgo;
+                    byte sigAlgo = 0;
 
                     if (ssl->options.usingAnon_cipher) {
                         break;