Merge pull request #319 from dims/add-lock-unlock-in-SetEvictionFunc

Add lock/unlock in SetEvictionFunc
kubernetes · Nov 4, 2024 · 6fe5fd8 · 6fe5fd8
2 parents 3ea5e8c + 7a270de
commit 6fe5fd8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lru/lru.go b/lru/lru.go
@@ -47,6 +47,8 @@ func NewWithEvictionFunc(size int, f EvictionFunc) *Cache {
 
 // SetEvictionFunc updates the eviction func
 func (c *Cache) SetEvictionFunc(f EvictionFunc) error {
+	c.lock.Lock()
+	defer c.lock.Unlock()
 	if c.cache.OnEvicted != nil {
 		return fmt.Errorf("lru cache eviction function is already set")
 	}