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Fix TD-27989: percentile crash

This commit is contained in:
fullhonest 2023-12-22 17:51:16 +08:00
parent 709b7f4683
commit e13b3b9ceb
1 changed files with 2 additions and 2 deletions
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4
source/libs/function/src/tpercentile.c
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@ -142,13 +142,13 @@ int32_t tBucketIntHash(tMemBucket *pBucket, const void *value) {
}
// divide the value range into 1024 buckets
uint64_t span = pBucket->range.i64MaxVal - pBucket->range.i64MinVal;
uint64_t span = (uint64_t)(pBucket->range.i64MaxVal - pBucket->range.i64MinVal);
if (span < pBucket->numOfSlots) {
int64_t delta = v - pBucket->range.i64MinVal;
index = (delta % pBucket->numOfSlots);
} else {
double slotSpan = ((double)span) / pBucket->numOfSlots;
uint64_t delta = v - pBucket->range.i64MinVal;
uint64_t delta = (uint64_t)(v - pBucket->range.i64MinVal);
index = (int32_t)(delta / slotSpan);
if (v == pBucket->range.i64MaxVal || index == pBucket->numOfSlots) {