From ae372a6faeb8b90392d52173dfe77ee26f8eb344 Mon Sep 17 00:00:00 2001
From: iamlinjunhong <1030420200@qq.com>
Date: Tue, 13 May 2025 14:38:10 +0800
Subject: [PATCH] fix concurrent map read and map write

---
 pkg/lockservice/lock_table_allocator.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkg/lockservice/lock_table_allocator.go b/pkg/lockservice/lock_table_allocator.go
index 0131b65c4cdb3..cec85882139dd 100644
--- a/pkg/lockservice/lock_table_allocator.go
+++ b/pkg/lockservice/lock_table_allocator.go
@@ -154,8 +154,8 @@ func (l *lockTableAllocator) Valid(
 	binds []pb.LockTable,
 ) ([]uint64, error) {
 	var invalid []uint64
-	l.mu.RLock()
-	defer l.mu.RUnlock()
+	l.mu.Lock()
+	defer l.mu.Unlock()
 
 	for _, b := range binds {
 		if !b.Valid {
@@ -210,8 +210,8 @@ func (l *lockTableAllocator) Close() error {
 }
 
 func (l *lockTableAllocator) GetLatest(groupID uint32, tableID uint64) pb.LockTable {
-	l.mu.RLock()
-	defer l.mu.RUnlock()
+	l.mu.Lock()
+	defer l.mu.Unlock()
 
 	m := l.getLockTablesLocked(groupID)
 	if old, ok := m[tableID]; ok {