From: Wonsang Ryou <wonsang.yoo@samsung.com>
Date: Tue, 1 Aug 2017 05:06:43 +0000 (+0900)
Subject: netutils/mqtt: add exception handling code
X-Git-Tag: 1.1_Public_Release~318^2~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a75fc68611f9d3bd30cde833abf95a15edf3bc19;p=rtos%2Ftinyara.git

netutils/mqtt: add exception handling code

This patch adds exception handling code in mosquitto library.

Change-Id: I6e1c0fe678e266f9de7d117251bbf69a521f676e
Signed-off-by: Wonsang Ryou <wonsang.yoo@samsung.com>
---

diff --git a/apps/netutils/mqtt/lib/thread_mosq.c b/apps/netutils/mqtt/lib/thread_mosq.c
index 5e215d8..f1cf5a2 100644
--- a/apps/netutils/mqtt/lib/thread_mosq.c
+++ b/apps/netutils/mqtt/lib/thread_mosq.c
@@ -58,8 +58,13 @@ int mosquitto_loop_start(struct mosquitto *mosq)
 	pthread_attr_t attr;
 
 	mosq->threaded = mosq_ts_self;
-	pthread_attr_init(&attr);
-	pthread_attr_setstacksize(&attr, TINYARA_MQTT_PTHREAD_STACK_SIZE);
+	if (pthread_attr_init(&attr) != 0) {
+		return MOSQ_ERR_ERRNO;
+	}
+
+	if (pthread_attr_setstacksize(&attr, TINYARA_MQTT_PTHREAD_STACK_SIZE) != 0) {
+		return MOSQ_ERR_ERRNO;
+	}
 
 	if (pthread_create(&mosq->thread_id, &attr, _mosquitto_thread_main, mosq) != 0) {
 		return MOSQ_ERR_ERRNO;