Fix integer overflow on 32-bit platform

kb2ma · Jul 19, 2021 · ac90d74 · ac90d74
1 parent e48a6ef
commit ac90d74
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/stat/base/leap_array.go b/core/stat/base/leap_array.go
@@ -71,7 +71,7 @@ func NewAtomicBucketWrapArrayWithTime(len int, bucketLengthInMs uint32, now uint
 	}
 
 	timeId := now / uint64(bucketLengthInMs)
-	idx := int(timeId) % len
+	idx := int(timeId % uint64(len))
 	startTime := calculateStartTime(now, bucketLengthInMs)
 
 	for i := idx; i <= len-1; i++ {