From a09b06d6b453e037bba167b6b68960d63d12668c Mon Sep 17 00:00:00 2001
From: Ti Chi Robot <ti-community-prow-bot@tidb.io>
Date: Tue, 7 Mar 2023 19:22:23 +0800
Subject: [PATCH] fix byte overflow (#729)

Signed-off-by: shiyuhang <1136742008@qq.com>
Co-authored-by: shiyuhang <1136742008@qq.com>
---
 src/main/java/org/tikv/common/codec/RowV2.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/tikv/common/codec/RowV2.java b/src/main/java/org/tikv/common/codec/RowV2.java
index 44891e4e917..6893894a7bd 100644
--- a/src/main/java/org/tikv/common/codec/RowV2.java
+++ b/src/main/java/org/tikv/common/codec/RowV2.java
@@ -147,7 +147,7 @@ private int binarySearch(int i, int j, long colID) {
       if (this.large) {
         v = this.colIDs32[h];
       } else {
-        v = this.colIDs[h];
+        v = this.colIDs[h] & 0xFF;
       }
       if (v < colID) {
         i = h + 1;