From 47a765f848bcefee298eefd099688f96b026cc62 Mon Sep 17 00:00:00 2001
From: Krasimir Georgiev <krasimir@google.com>
Date: Tue, 24 Sep 2024 15:04:54 +0000
Subject: [PATCH] fix unsound pointer arithmetic

---
 src/iter.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/iter.rs b/src/iter.rs
index e5dcb5c..85d9e79 100644
--- a/src/iter.rs
+++ b/src/iter.rs
@@ -45,7 +45,7 @@ impl<'a> Bytes<'a> {
     pub fn peek_ahead(&self, n: usize) -> Option<u8> {
         // SAFETY: obtain a potentially OOB pointer that is later compared against the `self.end`
         // pointer.
-        let ptr = unsafe { self.cursor.add(n) };
+        let ptr = self.cursor.wrapping_add(n);
         if ptr < self.end {
             // SAFETY: bounds checked pointer dereference is safe
             Some(unsafe { *ptr })