From e67b4e73b57d152c4897acd66cf1347cbdf20444 Mon Sep 17 00:00:00 2001
From: Justin Whear <justin.whear@gmail.com>
Date: Wed, 15 Feb 2023 12:58:53 -0800
Subject: Fix 2063 (#2079)

---
 src/base64/base64.zig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/base64/base64.zig b/src/base64/base64.zig
index a5a94200f..8173767bc 100644
--- a/src/base64/base64.zig
+++ b/src/base64/base64.zig
@@ -49,8 +49,9 @@ pub fn decodeLenUpperBound(len: usize) usize {
 
 pub fn decodeLen(source: anytype) usize {
     return zig_base64.standard.Decoder.calcSizeForSlice(source) catch {
-        //fallback
-        return source.len / 4 * 3;
+
+        //fallback; add 2 to allow for potentially missing padding
+        return source.len / 4 * 3 + 2;
     };
 }
 
-- 
cgit v1.2.3