一些安全性的增强

2023-12-02 09:49:15 +08:00
parent bc9055d784
commit 6f618a296f
12 changed files with 78 additions and 43 deletions
--- a/mkrtos_knl/knl/task.c
+++ b/mkrtos_knl/knl/task.c
@@ -225,7 +225,7 @@ void task_init(task_t *task, ram_limit_t *ram, int is_knl)
    mm_space_init(&task->mm_space, is_knl);
    ref_counter_init(&task->ref_cn);
    ref_counter_inc(&task->ref_cn);
-    task->pid = 0;
+    task->pid = -1;
    task->lim = ram;
    task->kobj.invoke_func = task_syscall_func;
    task->kobj.put_func = task_put;