UPSTREAM: 48778: check for negative values
@@ -259,10 +259,10 @@ func (j *JSONPath) evalArray(input []reflect.Value, node *ArrayNode) ([]reflect.
sliceLength := value.Len()
if params[1].Value != params[0].Value { // if you're requesting zero elements, allow it through.
- if params[0].Value >= sliceLength {
+ if params[0].Value >= sliceLength || params[0].Value < 0 {
return input, fmt.Errorf("array index out of bounds: index %d, length %d", params[0].Value, sliceLength)
}
- if params[1].Value > sliceLength {
+ if params[1].Value > sliceLength || params[1].Value < 0 {
return input, fmt.Errorf("array index out of bounds: index %d, length %d", params[1].Value-1, sliceLength)
}
}
