From bd8269ed0afd24da2fc0c5350640f66f0641d4d4 Mon Sep 17 00:00:00 2001
From: Veronika Hanulikova <vhanulik@redhat.com>
Date: Mon, 21 Feb 2022 14:02:32 +0100
Subject: [PATCH] base64: Initialize variables

---
 src/libopensc/base64.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libopensc/base64.c b/src/libopensc/base64.c
index 4fe79897..1aa1c941 100644
--- a/src/libopensc/base64.c
+++ b/src/libopensc/base64.c
@@ -150,8 +150,8 @@ int sc_base64_encode(const u8 *in, size_t len, u8 *out, size_t outlen, size_t li
 
 int sc_base64_decode(const char *in, u8 *out, size_t outlen)
 {
-	int len = 0, r, skip;
-	unsigned int i;
+	int len = 0, r = 0, skip = 0;
+	unsigned int i = 0;
 
 	while ((r = from_base64(in, &i, &skip)) > 0) {
 		int finished = 0, s = 16;
-- 
2.27.0