added input sanitization

ping/ping.go

@@ -7,7 +7,7 @@ import (
 	"sync"
 )
 
-func Run() int {
+func PingLocal255() int {
 	localIP, err := getLocalIP()
 	if err != nil {
 		fmt.Println("Error getting local IP:", err)
@@ -15,7 +15,7 @@ func Run() int {
 	}
 
 	network := getNetworkPrefix(localIP)
-	
+
 	var wg sync.WaitGroup
 	deviceCount := 0
 	mu := &sync.Mutex{}
@@ -56,13 +56,12 @@ func getNetworkPrefix(ip net.IP) string {
 	return fmt.Sprintf("%d.%d.%d.0", ip[0], ip[1], ip[2])
 }
 
-
 func ping(ip string) bool {
-    output, err := exec.Command("ping", "-c", "1", "-W", "1", ip).CombinedOutput()
-    
-    if err != nil {
-        return false
-    }
-    _ = output
-    return true
-}
+	output, err := exec.Command("ping", "-c", "1", "-W", "1", ip).CombinedOutput()
+
+	if err != nil {
+		return false
+	}
+	_ = output
+	return true
+}