fix: thead leaks fixed

src/thread.c

@@ -52,7 +52,6 @@ void *routine(void *p_data)
 	pthread_mutex_lock(&g_nb_threads_mtx);
 	g_nb_threads--;
 	pthread_mutex_unlock(&g_nb_threads_mtx);
-	free(p_data);
 
 	return NULL;
 }
@@ -105,6 +104,7 @@ int create_threads(const struct option_lst *options, char *ip_addr,
 		thread_data->port_end = port_end;
 		g_start = true;
 		routine(thread_data);
+		free(thread_data);
 		return 0;
 	}
 
@@ -139,6 +139,7 @@ int create_threads(const struct option_lst *options, char *ip_addr,
 			dprintf(2, "ft_nmap: error during pthread_create()\n");
 			return -1;
 		}
+		pthread_detach(threads[i]);
 	}
 	pthread_mutex_lock(&g_start_mtx);
 	g_start = true;
@@ -152,6 +153,8 @@ int create_threads(const struct option_lst *options, char *ip_addr,
 			break;
 		usleep(100);
 	}
+	free(threads_data);
+	free(threads);
 
 	return 0;
 }