From: kibak.yoon <kibak.yoon@samsung.com>
Date: Thu, 24 Oct 2013 09:13:17 +0000 (+0900)
Subject: adding lock for race condition
X-Git-Tag: submit/tizen_ivi_panda/20140403.011908
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6b434938c073438bc0af14c57ca0fa1813563606;p=platform%2Fcore%2Fsystem%2Flibslp-sensor.git

adding lock for race condition

Change-Id: I24ecd1d2b54510bd8d57853996ed9296a46dfc9d
Signed-off-by: kibak.yoon <kibak.yoon@samsung.com>
---

diff --git a/src/client.cpp b/src/client.cpp
index 952a919..759ab16 100755
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1586,9 +1586,11 @@ EXTAPI int sf_register_event(int handle , unsigned int event_type ,  event_condi
 	memset(g_cb_table[i].call_back_key,'\0',MAX_KEY_LEN);
 	snprintf(g_cb_table[i].call_back_key,(MAX_KEY_LEN-1),"%s%x",DEFAULT_SENSOR_KEY_PREFIX, event_type);
 
+	_lock.lock();
 	g_cb_table[i].cb_event_type = event_type;
 	g_cb_table[i].client_data = cb_data;
 	g_cb_table[i].sensor_callback_func_t = cb;
+	_lock.unlock();
 
 	switch (event_type ) {
 			case ACCELEROMETER_EVENT_RAW_DATA_REPORT_ON_TIME: