{
double total_time = 0.0; /* we stop the simulation when total_time >= how_long */
double elapsed_time = 0.0;
- SD_task_t task, dst;
+ SD_task_t task, task_safe, dst;
SD_dependency_t dependency;
surf_action_t action;
SD_task_t *changed_tasks = NULL;
sd_global->watch_point_reached = 0;
/* explore the ready tasks */
- xbt_swag_foreach(task, sd_global->ready_task_set) {
+ xbt_swag_foreach_safe(task, task_safe, sd_global->ready_task_set) {
INFO1("Executing task '%s'", SD_task_get_name(task));
if ((task->state_changed = __SD_task_try_to_run(task))) {
changed_tasks[changed_task_number++] = task; /* replace NULL by the task */