Avoid nil pointer deference in extractHeadlessEndpoints

Skip address when TargetRef is nil
kubernetes-sigs · Mar 27, 2021 · 77f1d5e · 77f1d5e
1 parent 10d0ee1
commit 77f1d5e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/service.go b/source/service.go
@@ -284,7 +284,7 @@ func (sc *serviceSource) extractHeadlessEndpoints(svc *v1.Service, hostname stri
 
 		for _, address := range addresses {
 			// find pod for this address
-			if address.TargetRef.APIVersion != "" || address.TargetRef.Kind != "Pod" {
+			if address.TargetRef == nil || address.TargetRef.APIVersion != "" || address.TargetRef.Kind != "Pod" {
 				log.Debugf("Skipping address because its target is not a pod: %v", address)
 				continue
 			}