From: jphnix <jphnix99@gmail.com>
Date: Tue, 30 Jan 2024 10:33:55 +0000 (+0000)
Subject: Add missing Lock
X-Git-Tag: accepted/tizen/unified/20240219.160350~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=af8dcff0a8cb47570383ef27f170280e98ac693a;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

Add missing Lock

 - gthread->loop is held with thread_mutex.
 - But it doesn't hold thread_mutex in tpl_gthread_add_idle

Change-Id: Ibaddbcf7e4d4b9ec661ee69c0a95dbc517970ea2
---

diff --git a/src/tpl_utils_gthread.c b/src/tpl_utils_gthread.c
index 54cd2b6..466baef 100644
--- a/src/tpl_utils_gthread.c
+++ b/src/tpl_utils_gthread.c
@@ -627,7 +627,10 @@ tpl_gthread_add_idle(tpl_gthread *gthread, tpl_gsource_func idle_cb, void *data)
 	g_source_set_callback(idle_source,
 						  idle_cb, (gpointer)data,
 						  NULL);
+
+	g_mutex_lock(&gthread->thread_mutex);
 	g_source_attach(idle_source, g_main_loop_get_context(gthread->loop));
+	g_mutex_unlock(&gthread->thread_mutex);
 	g_source_unref(idle_source);
 
 	return TPL_ERROR_NONE;