From c911ed4875349123ba4079f3d2be9a1f5e1f7ca0 Mon Sep 17 00:00:00 2001
From: posfilu <zjie0301@gmail.com>
Date: Tue, 2 Apr 2024 15:05:52 +0800
Subject: [kernel]SIGNAL节点分配失败应该返回错误
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---
 src/signal.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/signal.c b/src/signal.c
index 23b352cb1f..28d0fd1c9f 100644
--- 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 */
-- 
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