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https://issues.apache.org/jira/browse/AVRO-117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758915#action_12758915
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Doug Cutting commented on AVRO-117:
-----------------------------------
> The old patch was deleted and replaced with this one (they have the same
> name).
You don't need to delete the old one. The best practice is to upload new
patches with the same name. Jira makes it easy to identify the most recent
version, but the older ones are still around for posterity.
> plug mem leak from flex parser for C++
> --------------------------------------
>
> Key: AVRO-117
> URL: https://issues.apache.org/jira/browse/AVRO-117
> Project: Avro
> Issue Type: Bug
> Components: c++
> Reporter: Scott Banachowski
> Assignee: Scott Banachowski
> Fix For: 1.2.0
>
> Attachments: AVRO-117.patch
>
>
> Valgrind reports a leak coming from the flex parser generated code.
> The flex-generated lexer allocates memory to use for its state stack.
> Examining this code it is clear that once allocated, the stack is never
> freed. Since I cannot easily replace flex code, I inserted the code to free
> the stack as a lexer rule.
> Valgrind is happy with the result.
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