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https://issues.apache.org/jira/browse/ARROW-15304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeroen van Straten updated ARROW-15304:
---------------------------------------
Language: C++
> Use of uninitialized in arrow::detail::Fingerprintable
> ------------------------------------------------------
>
> Key: ARROW-15304
> URL: https://issues.apache.org/jira/browse/ARROW-15304
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Jeroen van Straten
> Priority: Minor
> Labels: good-first-issue
>
> {{arrow::detail::Fingerprintable}}'s {{fingerprint_}} and
> {{metadata_fingerprint_}} members are not initialized by the default
> constructor, which can result in segmentation faults when accessed, if the
> initial value isn't coincidentally null.
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