[jira] [Assigned] (ARROW-15960) [Python] Segfault constructing a fixed size list array of size 0 with dictionary values

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-15960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou reassigned ARROW-15960:
--------------------------------------

    Assignee: Antoine Pitrou

> [Python] Segfault constructing a fixed size list array of size 0 with dictionary values
> ---------------------------------------------------------------------------------------
>
>                 Key: ARROW-15960
>                 URL: https://issues.apache.org/jira/browse/ARROW-15960
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>            Reporter: Joris Van den Bossche
>            Assignee: Antoine Pitrou
>            Priority: Critical
>              Labels: good-second-issue
>
> The following example constructing a FixedSizeList array with list size 0 and dictionary values from an explicit None value (extracted from a segfaulting hypothesis test) crashes:
> {code}
> pa.array([None], pa.list_(pa.dictionary(pa.int32(), pa.string()), 0))
> {code}



--
This message was sent by Atlassian Jira
(v8.20.1#820001)