Fix integer overflow

cf1a24e0 · Joanne Hugé · 31441586 · cf1a24e0
Commit cf1a24e0 authored Jun 02, 2020 by Joanne Hugé
Hide whitespace changes
Inline Side-by-side

Showing with 5 additions and 2 deletions

packet-exchange/src/client.c packet-exchange/src/client.c +5 -2

No files found.
--- a/packet-exchange/src/client.c
+++ b/packet-exchange/src/client.c
@@ -252,8 +252,11 @@ static void print_histograms() {
  int interval = param->interval / 1000;
  uint64_t duration = interval * param->stats.nb_cycles;
-  int duration_hour = duration / (1000000l * 3600);
+  int duration_hour = duration / 1000000;
-  int duration_minutes = duration / (1000000l * 60) - (duration_hour * 60);
+  duration_hour /= 3600;
+  int duration_minutes = duration / 1000000l;
+  duration_minutes /= 60;
+  duration_minutes -= duration_hour * 60;
  printf("], ");
  printf("\"props_type\": \"histogram\", \"metadata\": {\"i\": \"%dus\", \"duration\": \"%dh%d\"}}\n", interval, duration_hour, duration_minutes);