Resolve some basic comments

docker/client.go

@@ -75,7 +75,6 @@ func IsWithinHostNetwork(socketPath string, targetAddress string, targetPort int
 	// Always enforce network validation
 	containers, err := ListContainers(socketPath, true)
 	if err != nil {
-
 		return false, err
 	}
 
@@ -142,7 +141,7 @@ func ListContainers(socketPath string, enforceNetworkValidation bool) ([]Contain
 
 	hostContainer, err := getHostContainer(ctx, cli)
 	if enforceNetworkValidation && err != nil {
-		return nil, fmt.Errorf("network validation enforced, cannot validate due to: %v", err)
+		return nil, fmt.Errorf("network validation enforced, cannot validate due to: %w", err)
 	}
 
 	// We may not be able to get back host container in scenarios like running the container in network mode 'host'
@@ -262,4 +261,4 @@ func getHostContainer(dockerContext context.Context, dockerClient *client.Client
 	}
 
 	return &hostContainer, nil
-}
+}

main.go

@@ -792,7 +792,11 @@ func updateTargets(pm *proxy.ProxyManager, action string, tunnelIP string, proto
 
 		if action == "add" {
 			targetAddress := parts[1]
-			targetPort, _ := strconv.Atoi(parts[2])
+			targetPort, err := strconv.Atoi(parts[2])
+			if err != nil {
+				logger.Info("Invalid target port: %s", parts[2])
+				continue
+			}
 			combinedAddress := targetAddress + ":" + parts[2]
 
 			// Call updown script if provided
@@ -807,7 +811,7 @@ func updateTargets(pm *proxy.ProxyManager, action string, tunnelIP string, proto
 			}
 
 			// Only remove the specific target if it exists
-			err := pm.RemoveTarget(proto, tunnelIP, port)
+			err = pm.RemoveTarget(proto, tunnelIP, port)
 			if err != nil {
 				// Ignore "target not found" errors as this is expected for new targets
 				if !strings.Contains(err.Error(), "target not found") {