Fix integer overflow on 32 bit

2024-05-19 06:50:01 +00:00 · 2016-02-27 19:34:47 -08:00
1 changed files with 1 additions and 1 deletions
--- a/dpinger.c
+++ b/dpinger.c
@@ -471,7 +471,7 @@ report(
            packets_received++;
            latency_usec = array[slot].latency_usec;
            total_latency_usec += latency_usec;
-            total_latency_usec2 += latency_usec * latency_usec;
+            total_latency_usec2 += (unsigned long long) latency_usec * latency_usec;
        }
        else if (array[slot].status == PACKET_STATUS_SENT &&
                 ts_elapsed_usec(&array[slot].time_sent, &now) > loss_interval_usec)