fix div by zero

diff --git a/src/core/test_core_api_reliability.c b/src/core/test_core_api_reliability.c
index 4cc5b4bcda1655f54da3353989be8da501a5ac38..c7c71f1f15fd45c4a657e06920a3d89a8abc8c25 100644 (file)
--- a/src/core/test_core_api_reliability.c
+++ b/src/core/test_core_api_reliability.c
@@ -11,7 +11,7 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -143,6 +143,8 @@ do_shutdown (void *cls)
   unsigned long long delta;
 
   delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
+  if (0 == delta)
+    delta = 1;
   FPRINTF (stderr,
            "\nThroughput was %llu kb/s\n",
            total_bytes * 1000000LL / 1024 / delta);

diff --git a/src/core/test_core_quota_compliance.c b/src/core/test_core_quota_compliance.c
index a15105556ad1b50b4424812997b905f6e9f3325a..caff045f00ba315572c58284740f4d19139ea821 100644 (file)
--- a/src/core/test_core_quota_compliance.c
+++ b/src/core/test_core_quota_compliance.c
@@ -11,7 +11,7 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -227,7 +227,8 @@ measurement_stop (void *cls)
   running = GNUNET_NO;
 
   delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
-
+  if (0 == delta)
+    delta = 1;
   throughput_out = total_bytes_sent * 1000000LL / delta;     /* convert to bytes/s */
   throughput_in = total_bytes_recv * 1000000LL / delta;      /* convert to bytes/s */
 

diff --git a/src/transport/test_quota_compliance.c b/src/transport/test_quota_compliance.c
index 0ef3c864a06f2818b45ebb155d353601dda6404a..cd93ff855ce5c1aa6a55b211c780372179466dbe 100644 (file)
--- a/src/transport/test_quota_compliance.c
+++ b/src/transport/test_quota_compliance.c
@@ -11,7 +11,7 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -65,6 +65,8 @@ report ()
   unsigned long long datarate;
 
   delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
+  if (0 == delta)
+    delta = 1;
   datarate = (total_bytes_recv * 1000 * 1000) / delta;
 
   FPRINTF (stderr,

diff --git a/src/transport/test_transport_api_reliability.c b/src/transport/test_transport_api_reliability.c
index 86e2a7e9d43a910460f1f041ea0aaa4e3080f369..c6e77bae0addd282704cd6bd19330e971268a111 100644 (file)
--- a/src/transport/test_transport_api_reliability.c
+++ b/src/transport/test_transport_api_reliability.c
@@ -11,7 +11,7 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
@@ -174,6 +174,8 @@ custom_shutdown (void *cls)
 
   /* Calculcate statistics   */
   delta = GNUNET_TIME_absolute_get_duration (start_time).rel_value_us;
+  if (0 == delta)
+    delta = 1;
   rate = (1000LL* 1000ll * total_bytes) / (1024 * delta);
   FPRINTF (stderr,
            "\nThroughput was %llu KiBytes/s\n",