lc = malloc (sizeof (*lc));
if (lc == NULL)
return (NULL);
+ memset (lc, 0, sizeof (*lc));
latency_counter_reset (lc);
lc->bin_width = HISTOGRAM_DEFAULT_BIN_WIDTH;
{
double average;
- if (lc == NULL)
+ if ((lc == NULL) || (lc->num == 0))
return (0);
average = CDTIME_T_TO_DOUBLE (lc->sum) / ((double) lc->num);
int sum;
size_t i;
- if ((lc == NULL) || !((percent > 0.0) && (percent < 100.0)))
+ if ((lc == NULL) || (lc->num == 0) || !((percent > 0.0) && (percent < 100.0)))
return (0);
/* Find index i so that at least "percent" events are within i+1 ms. */