fix(nodegroup) check nodegroup version is nil

Signed-off-by: nueavv <nuguni@kakao.com>
kubernetes-sigs · Oct 1, 2024 · 50c23fb · 50c23fb
1 parent 2fe1c84
commit 50c23fb
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/pkg/cloud/services/eks/nodegroup.go b/pkg/cloud/services/eks/nodegroup.go
@@ -333,6 +333,11 @@ func (s *NodegroupService) reconcileNodegroupVersion(ng *eks.Nodegroup) error {
 			return fmt.Errorf("parsing EKS version from spec: %w", err)
 		}
 	}
+
+	// Check for nil pointers before dereferencing
+	if ng.Version == nil {
+		return fmt.Errorf("nodegroup version is nil")
+	}
 	ngVersion := version.MustParseGeneric(*ng.Version)
 	specAMI := s.scope.ManagedMachinePool.Spec.AMIVersion
 	ngAMI := *ng.ReleaseVersion