From 53eb5d2e5a17038c22a4330694b73fde9b5634b0 Mon Sep 17 00:00:00 2001
From: Eric Blankenhorn <eric@wolfssl.com>
Date: Mon, 13 Dec 2021 10:16:55 -0600
Subject: [PATCH] Fix _sp_exptmod_base_2 to init vars.

---
 wolfcrypt/src/sp_int.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/wolfcrypt/src/sp_int.c b/wolfcrypt/src/sp_int.c
index 964f1a27e..a59b0c6ed 100644
--- a/wolfcrypt/src/sp_int.c
+++ b/wolfcrypt/src/sp_int.c
@@ -8567,14 +8567,14 @@ static int _sp_exptmod_mont_ex(sp_int* b, sp_int* e, int bits, sp_int* m,
  */
 static int _sp_exptmod_base_2(sp_int* e, int digits, sp_int* m, sp_int* r)
 {
-    int i;
+    int i = 0;
     int j;
-    int c;
+    int c = 0;
     int y;
     int err = MP_OKAY;
     sp_int* t = NULL;
     sp_int* tr = NULL;
-    sp_int_digit mp = 0, n;
+    sp_int_digit mp = 0, n = 0;
     DECL_SP_INT_ARRAY(d, m->used * 2 + 1, 2);
 
     if (0) {