gstdatetime: Add missing NULL check to gst_date_time_new_local_time

Also add a unit test for this.

Fixes #524

1 files changed, 6 insertions, 0 deletions

diff --git a/gst/gstdatetime.c b/gst/gstdatetime.c
index 6d6e7c855d..2cea67169e 100644
--- a/gst/gstdatetime.c
+++ b/gst/gstdatetime.c
@@ -520,6 +520,9 @@ gst_date_time_new_local_time (gint year, gint month, gint day, gint hour,
   datetime = gst_date_time_new_from_g_date_time (g_date_time_new_local (year,
           month, day, hour, minute, seconds));
 
+  if (datetime == NULL)
+    return NULL;
+
   datetime->fields = fields;
   return datetime;
 }
@@ -644,6 +647,9 @@ gst_date_time_new (gfloat tzoffset, gint year, gint month, gint day, gint hour,
   dt = g_date_time_new (tz, year, month, day, hour, minute, seconds);
   g_time_zone_unref (tz);
 
+  if (!dt)
+    return NULL;                /* date failed validation */
+
   datetime = gst_date_time_new_from_g_date_time (dt);
   datetime->fields = fields;