modify GetInterfaceName() (#11)

* modify GetInterfaceName() * fix lint error & remove regexp
free5gc · Jul 5, 2022 · 4996af3 · 4996af3
1 parent ef87ca5
commit 4996af3
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/internal/util/initContext.go b/internal/util/initContext.go
@@ -312,6 +312,12 @@ func GetInterfaceName(IPAddress string) (interfaceName string, err error) {
 		return "nil", err
 	}
 
+	res, err := net.ResolveIPAddr("ip4", IPAddress)
+	if err != nil {
+		return "", fmt.Errorf("Error resolving address '%s': %v", IPAddress, err)
+	}
+	IPAddress = res.String()
+
 	for _, inter := range interfaces {
 		addrs, err := inter.Addrs()
 		if err != nil {