gmtime_r

src/data_obs.cpp

@@ -120,7 +120,7 @@ int data_obs::set_time(struct timespec* time) {
 
 	struct tm* tm;
 
-	tm = gmtime(&time->tv_sec);
+	gmtime_r(&time->tv_sec,tm);
 
 	year = tm->tm_year + 1900;
 	mon = tm->tm_mon + 1;