target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end to 0 when mapnum...

libgomp/
	* target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
	to 0 when mapnum is 0.

Co-Authored-By: Aleksander Ivanushenko <aleksander.ivanushenko@intel.com>
From-SVN: r228825

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 5480c52..de3ca40 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
+           Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
+
+       * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
+       to 0 when mapnum is 0.
+
 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
        * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):

diff --git a/libgomp/target.c b/libgomp/target.c
index de6a2c9..b767410 100644 (file)
--- a/libgomp/target.c
+++ b/libgomp/target.c
@@ -324,7 +324,11 @@ gomp_map_vars (struct gomp_device_descr *devicep, size_t mapnum,
   tgt->device_descr = devicep;
 
   if (mapnum == 0)
-    return tgt;
+    {
+      tgt->tgt_start = 0;
+      tgt->tgt_end = 0;
+      return tgt;
+    }
 
   tgt_align = sizeof (void *);
   tgt_size = 0;