From d6eac43a5b1f9d353ac4bdc24f3daf5ce4b1dc1b Mon Sep 17 00:00:00 2001
From: "T. M" <pm2mtr@gmail.com>
Date: Wed, 22 May 2024 01:16:45 +0000
Subject: [PATCH] std: Avoid overflowing in the midpoint calculation in
 upperBound

---
 lib/std/sort.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/sort.zig b/lib/std/sort.zig
index 03e9defd35..5edf06e2f7 100644
--- a/lib/std/sort.zig
+++ b/lib/std/sort.zig
@@ -616,7 +616,7 @@ pub fn upperBound(
     var right: usize = items.len;
 
     while (left < right) {
-        const mid = (right + left) / 2;
+        const mid = left + (right - left) / 2;
         if (!lessThan(context, key, items[mid])) {
             left = mid + 1;
         } else {