fix nil pointer dereference in azure discovery (#5587)

Signed-off-by: Dmitry Shmulevich <dmitry.shmulevich@sysdig.com>
7 years ago · d81df5609d
parent d6a4daa26a
commit d81df5609d
1 changed files with 1 additions and 1 deletions
--- a/discovery/azure/azure.go
+++ b/discovery/azure/azure.go
@ -335,7 +335,7 @@ func (d *Discovery) refresh(ctx context.Context) ([]*targetgroup.Group, error) {

 				if *networkInterface.Primary {
 					for _, ip := range *networkInterface.IPConfigurations {
-						if ip.PublicIPAddress != nil {
+						if ip.PublicIPAddress != nil && ip.PublicIPAddress.PublicIPAddressPropertiesFormat != nil {
 							labels[azureLabelMachinePublicIP] = model.LabelValue(*ip.PublicIPAddress.IPAddress)
 						}
 						if ip.PrivateIPAddress != nil {