Initialize the timeval struct fields, because the gettimeofday() may not fill these.

JerryScript-DCO-1.0-Signed-off-by: Robert Sipka [email protected]

Author: robertsipka

targets/default/jerry-port-default-date.c

@@ -28,6 +28,10 @@ bool jerry_port_get_time_zone (jerry_time_zone_t *tz_p)
   struct timeval tv;
   struct timezone tz;
 
+  /* gettimeofday may not fill tv, so zero-initializing */
+  tv.tv_sec = 0;
+  tv.tv_usec = 0;
+
   /* gettimeofday may not fill tz, so zero-initializing */
   tz.tz_minuteswest = 0;
   tz.tz_dsttime = 0;
@@ -47,6 +51,10 @@ double jerry_port_get_current_time ()
 {
   struct timeval tv;
 
+  /* gettimeofday may not fill tv, so zero-initializing */
+  tv.tv_sec = 0;
+  tv.tv_usec = 0;
+
   gettimeofday (&tv, NULL);
 
   return ((double) tv.tv_sec) * 1000.0 + ((double) tv.tv_usec) / 1000.0;