github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-31 23:37:01 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #101739 from nilo19/bug/nil-pointer

Browse Source 
fix: avoid nil-pointer panic when checking the frontend IP configuration
This commit is contained in:
Kubernetes Prow Robot 2021-05-10 15:37:36 -07:00 committed by GitHub
commit e6f6f4b40c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
staging/src/k8s.io/legacy-cloud-providers/azure/azure_standard.go
View File

@ -365,9 +365,13 @@ func (az *Cloud) serviceOwnsFrontendIP(fip network.FrontendIPConfiguration, serv
klog.Warningf("serviceOwnsFrontendIP: unexpected error when finding match public IP of the service %s with loadBalancerLP %s: %v", service.Name, loadBalancerIP, err)
return false, isPrimaryService, nil
}
if pip != nil && pip.ID != nil && pip.PublicIPAddressPropertiesFormat != nil && pip.IPAddress != nil {
if strings.EqualFold(*pip.ID, *fip.PublicIPAddress.ID) {
if pip != nil &&
pip.ID != nil &&
pip.PublicIPAddressPropertiesFormat != nil &&
pip.IPAddress != nil &&
fip.FrontendIPConfigurationPropertiesFormat != nil &&
fip.FrontendIPConfigurationPropertiesFormat.PublicIPAddress != nil {
if strings.EqualFold(to.String(pip.ID), to.String(fip.PublicIPAddress.ID)) {
klog.V(4).Infof("serviceOwnsFrontendIP: found secondary service %s of the frontend IP config %s", service.Name, *fip.Name)
return true, isPrimaryService, nil