fix(scanner): fix Division-by-Zero

Author: Cyberdolfi

src/scanning/crawler.rs

@@ -130,11 +130,16 @@ pub async fn crawl(gen_config: IpGenerator) {
             } else {
                 0.0
             };
-            let percent = format!("{:.2}", (processed_count as f64 / total_found_count as f64) * 100.0);
+            
+            let percent = if total_found_count > 0 {
+                format!("{:.2}", (total_found_count as f64 / processed_count as f64) * 100.0)
+            } else {
+                "0.00".to_string()
+            };
 
             logger::info(
                 format!(
-                    "Crawl iteration finished in {}. Found {} servers from {} targets. ({}% {}{})",
+                    "Crawl iteration finished in {}. Found {} servers from {} targets, {}%. ({}{})",
                     format_time(elapsed_time.as_secs()).hex(DefaultColor::Highlight.hex()),
                     total_found_count.hex(DefaultColor::Highlight.hex()),
                     total_targets.hex(DefaultColor::Highlight.hex()),