index out of range panic while calling "Keys()" function

[ktanqwerty]

Hi,

We are getting index out of range errors while doing concurrent operations. we are getting this error while calling the keys function of lru.

Below is the code where we are getting the issue

golang-lru/simplelru/lru.go

Line 124 in d582c45

func (c *LRU[K, V]) Keys() []K {

func (c *LRU[K, V]) Keys() []K { keys := make([]K, c.evictList.Length()) i := 0 for ent := c.evictList.Back(); ent != nil; ent = ent.PrevEntry() { keys[i] = ent.Key i++ } return keys }

if new elements are added after making the keys array with the c.evictList.length() length. then it will panic and will give index out of range error. Please help us out here.

[nikolaydimitrov]

Can you just synchronise access with mutex maybe?