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ensure int conversion correctness

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This commit is contained in:
chrislu
2025-09-04 09:54:24 -07:00
parent 02d36637de
commit d572443c79
2 changed files with 30 additions and 6 deletions
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7
weed/query/engine/aggregations.go
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@@ -3,6 +3,7 @@ package engine
import (
"context"
"fmt"
"math"
"strconv"
"strings"
@@ -356,6 +357,9 @@ func (e *SQLEngine) executeAggregationQueryWithPlan(ctx context.Context, hybridS
if stmt.Limit != nil && stmt.Limit.Rowcount != nil {
if limitExpr, ok := stmt.Limit.Rowcount.(*SQLVal); ok && limitExpr.Type == IntVal {
if limit64, err := strconv.ParseInt(string(limitExpr.Val), 10, 64); err == nil {
if limit64 > int64(math.MaxInt) || limit64 < 0 {
return nil, fmt.Errorf("LIMIT value %d is out of range", limit64)
}
limit = int(limit64)
}
}
@@ -363,6 +367,9 @@ func (e *SQLEngine) executeAggregationQueryWithPlan(ctx context.Context, hybridS
if stmt.Limit != nil && stmt.Limit.Offset != nil {
if offsetExpr, ok := stmt.Limit.Offset.(*SQLVal); ok && offsetExpr.Type == IntVal {
if offset64, err := strconv.ParseInt(string(offsetExpr.Val), 10, 64); err == nil {
if offset64 > int64(math.MaxInt) || offset64 < 0 {
return nil, fmt.Errorf("OFFSET value %d is out of range", offset64)
}
offset = int(offset64)
}
}