[kernel]SIGNAL节点分配失败应该返回错误

2024-04-02 15:05:52 +08:00 · 2024-04-02 15:05:52 +08:00 · c911ed4875
parent 1b857df4e0
commit c911ed4875
1 changed files with 1 additions and 0 deletions
--- a/src/signal.c
+++ b/src/signal.c
@ -651,6 +651,7 @@ int rt_thread_kill(rt_thread_t tid, int sig)
    else
    {
        LOG_E("The allocation of signal info node failed.");
+        return -RT_EEMPTY;
    }

    /* deliver signal to this thread */