XPC-20740:GetActive() seg faults in very very corner case once in a while

soggu46 · soggu46 · commit 601d4a174f1d · 2024-04-23T13:01:15.000-07:00
diff --git a/local.go b/local.go
@@ -195,7 +195,7 @@ func (c *localCache) GetActive(k Key) (Value, error) {
 		return nil, err
 	}
 	en := c.cache.get(k, sum(k))
-	if ! en.getInvalidated() {
+	if en != nil && ! en.getInvalidated() {
 		return obj, nil
 	}
 	return nil, errors.New ("entry invalidated")

Original file line number	Diff line number	Diff line change
`@@ -195,7 +195,7 @@ func (c *localCache) GetActive(k Key) (Value, error) {`
`195`	`195`	`return nil, err`
`196`	`196`	`}`
`197`	`197`	`en := c.cache.get(k, sum(k))`
`198`		`- if ! en.getInvalidated() {`
	`198`	`+ if en != nil && ! en.getInvalidated() {`
`199`	`199`	`return obj, nil`
`200`	`200`	`}`
`201`	`201`	`return nil, errors.New ("entry invalidated")`