From: chanywa <cbible.kim@samsung.com>
Date: Mon, 11 Dec 2017 00:10:23 +0000 (+0900)
Subject: Fix data race condition which is reported by Coverity
X-Git-Tag: submit/tizen_4.0/20171211.001622^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Faccepted%2Ftizen_4.0_unified;p=platform%2Fcore%2Flocation%2Fmaps-plugin-mapzen.git

Fix data race condition which is reported by Coverity

Change-Id: Ia42d4058ce4ff8221da9eb8dabb7c0b2c4ed63e7
---

diff --git a/src/mapzen/mapzen_restcurl.c b/src/mapzen/mapzen_restcurl.c
index 3414298..470ae3d 100644
--- a/src/mapzen/mapzen_restcurl.c
+++ b/src/mapzen/mapzen_restcurl.c
@@ -599,8 +599,11 @@ int init_curl()
 	__cm_handle = curl_multi_init();
 	curl_multi_setopt(__cm_handle, CURLMOPT_MAXCONNECTS, (long)CURL_MAX_CONNECTS);
 
+	pthread_mutex_lock(&__curl_deliver_mutex);
 	__MultiCurlArgsRemain = 0;
 	__thread_running_for_curlmulti = true;
+	pthread_mutex_unlock(&__curl_deliver_mutex);
+
 	int ret = pthread_create(&__CurlThread, NULL, &__curl_thread_handler, NULL);
 #endif