From d81df5609dd62f309e8ed14ef27ccd2df39296dd Mon Sep 17 00:00:00 2001 From: Dmitry Shmulevich Date: Tue, 21 May 2019 12:03:24 -0700 Subject: [PATCH] fix nil pointer dereference in azure discovery (#5587) Signed-off-by: Dmitry Shmulevich --- discovery/azure/azure.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/discovery/azure/azure.go b/discovery/azure/azure.go index f3d2ac5f3..4666bfca5 100644 --- 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 {