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https://issues.apache.org/jira/browse/AVRO-1523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Karp updated AVRO-1523:
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Attachment: AVRO-1523.patch
Adding patch with fix
> Perl API: int/long type minimum value checks are off by one
> -----------------------------------------------------------
>
> Key: AVRO-1523
> URL: https://issues.apache.org/jira/browse/AVRO-1523
> Project: Avro
> Issue Type: Bug
> Components: perl
> Reporter: John Karp
> Assignee: John Karp
> Priority: Minor
> Attachments: AVRO-1523.patch
>
>
> -2,147,483,648 is rejected as an int, and −9,223,372,036,854,775,808 is
> rejected as a long when passed to the binary encoder, but they are valid
> signed 32-bit and 64-bit numbers respectively.
> The problem is that the range check is made against the absolute value of the
> input, but in two's complement arithmetic types the minimum and maximum
> values have different absolute values.
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