From 8f2e4bb8c97015680adfe1a7ebac377b0fa323db Mon Sep 17 00:00:00 2001
From: zhushengle <star_rain@tom.com>
Date: Mon, 19 Apr 2021 21:28:04 +0800
Subject: [PATCH] IssueNo:#I3H7TO fix:the setitimer signals the process to be
 locked at a fixed time. There is a static problem.

Change-Id: I26f12289c4b13b0fd70bf0aad30507270e0ee421
---
 compat/posix/src/time.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/compat/posix/src/time.c b/compat/posix/src/time.c
index 538a2bf3..e001336b 100755
--- a/compat/posix/src/time.c
+++ b/compat/posix/src/time.c
@@ -586,6 +586,7 @@ typedef struct {
 
 static VOID SwtmrProc(UINTPTR tmrArg)
 {
+    unsigned int intSave;
     int sig;
     pid_t pid;
     siginfo_t info;
@@ -610,7 +611,10 @@ static VOID SwtmrProc(UINTPTR tmrArg)
     info.si_value.sival_ptr = arg->sigev_value.sival_ptr;
 
     /* Send the signal */
+    SCHEDULER_LOCK(intSave);
     OsDispatch(pid, &info, OS_USER_KILL_PERMISSION);
+    SCHEDULER_UNLOCK(intSave);
+
     return;
 }
 
-- 
GitLab