tustvold opened a new issue, #1814:
URL: https://github.com/apache/arrow-rs/issues/1814
**Describe the bug**
```
fn test_sliced_array_child() {
let values = Int32Array::from_iter_values([1, 2, 3]);
let values_sliced = values.slice(1, 2);
let offsets = Buffer::from_iter([1_i32, 3_i32]);
let list_field = Field::new("element", DataType::Int32, false);
let data_type = DataType::List(Box::new(list_field));
let data = unsafe {
ArrayData::new_unchecked(
data_type,
1,
None,
None,
0,
vec![offsets],
vec![values_sliced.data().clone()],
)
};
let err = data.validate_dictionary_offset().unwrap_err();
assert_eq!(err.to_string(), "Invalid argument error: Offset invariant
failure: offset at position 1 out of bounds: 3 > 2");
}
```
Should pass, however, `validate_dictionary_offset` does not use the correct
max offset during validation.
The good news is that the logic in `validate()` is correct, and will catch
that the final offset is too large, and so this will be caught by
`full_validate()` (i.e. this is not a soundness issue)
**To Reproduce**
See test
**Expected behavior**
The test should pass
**Additional context**
Add any other context about the problem here.
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