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https://issues.apache.org/jira/browse/AVRO-1528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14086773#comment-14086773
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Jeno I. Hajdu commented on AVRO-1528:
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Hi Doug,
what do you think of the alternative proposal? I have attached a patch which
adds avro_schema_enum_number_of_symbols() so that clients can do bounds
checking in a straightforward way.
> avro_schema_enum_get returns invalid pointer for unknown indices
> ----------------------------------------------------------------
>
> Key: AVRO-1528
> URL: https://issues.apache.org/jira/browse/AVRO-1528
> Project: Avro
> Issue Type: Bug
> Components: c
> Affects Versions: 1.7.6
> Reporter: Jeno I. Hajdu
> Priority: Trivial
> Attachments: AVRO-1528.patch
>
>
> When avro_schema_enum_get() is called with invalid indices it returns an
> invalid pointer instead of NULL, this leads to segfaults. Similar problem is
> already handled in avro_schema_enum_get_by_name() when converting the other
> way round, avro_schema_enum_get() could handle it likewise.
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