From 389e214fc2b75247be67da71575132814df65141 Mon Sep 17 00:00:00 2001
From: Eval EXEC <execvy@gmail.com>
Date: Wed, 8 Nov 2023 14:15:56 +0800
Subject: [PATCH] Return `Error::Overflow` in `decode.rs`

---
 src/decode.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/decode.rs b/src/decode.rs
index 10a8503..be452f5 100644
--- a/src/decode.rs
+++ b/src/decode.rs
@@ -227,10 +227,7 @@ pub fn hex_decode_with_case(
     dst: &mut [u8],
     check_case: CheckCase,
 ) -> Result<(), Error> {
-    let len = dst
-        .len()
-        .checked_mul(2)
-        .ok_or(Error::InvalidLength(dst.len()))?;
+    let len = dst.len().checked_mul(2).ok_or(Error::Overflow)?;
     if src.len() < len || ((src.len() & 1) != 0) {
         return Err(Error::InvalidLength(len));
     }