From 8f30eb0480b5095aabf913cdb00e14cd64a5ead9 Mon Sep 17 00:00:00 2001
From: owen_lu <owen_lu@sercomm.com>
Date: Tue, 27 Jan 2026 10:24:59 +0800
Subject: [PATCH] RDKBDEV-3350:Fix sometimes syseventd crash when system boot
 up

Reason for change:
Sometimes syseventd will crash during reboot longrun, after check, the crash caused by no mutex lock was added when calling the function free_global_trigger_list.
Test Procedure:
1. do reboot longrun
2. during boot up, check if syseventd crash and check if wan up
Risks: Low

Signed-off-by: Owen Lu <owen_lu@sercomm.com>
---
 source/sysevent/server/triggerMgr.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/sysevent/server/triggerMgr.c b/source/sysevent/server/triggerMgr.c
index 9f09774e..e8383b24 100644
--- a/source/sysevent/server/triggerMgr.c
+++ b/source/sysevent/server/triggerMgr.c
@@ -231,6 +231,7 @@ static int free_trigger_t(trigger_t *tr)
 static int free_global_trigger_list(void)
 {
    // Free each of the triggers 
+   pthread_mutex_lock(&global_triggerlist.mutex);
    if (NULL != global_triggerlist.trigger_list) {
       unsigned int i;
       for (i=0; i<global_triggerlist.max_triggers; i++) {
@@ -245,6 +246,7 @@ static int free_global_trigger_list(void)
 
    // Reinitialize
    init_global_trigger_list();
+   pthread_mutex_unlock(&global_triggerlist.mutex);
    return(0);
 }