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From "Catherine Hope (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-6307) [classlib][luni] java.net.HttpCookie.parse is not threadsafe
Date Thu, 13 Aug 2009 15:40:14 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-6307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Catherine Hope updated HARMONY-6307:

    Attachment: 6307-patch.txt

Fix for Java 6 branch

- in HttpCookie: make attributeSet object local
- in HttpCookieTest: new test method that creates some threads and repeats calling HttpCookie.parse
and checking the resulting object.  This test will only fail intermittently as it need to
hit a timing hole.

> [classlib][luni] java.net.HttpCookie.parse is not threadsafe
> ------------------------------------------------------------
>                 Key: HARMONY-6307
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6307
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: Java 6 branch, all platforms
>            Reporter: Catherine Hope
>         Attachments: 6307-patch.txt
> Static method java.net.HttpCookie.parse is not threadsafe in that calling this method
across multiple threads (but on thread local objects) will corrupt the resulting HttpCookie
objects.  The problem is the class is sharing static Setter objects for each cookie property,
to prevent the properties being set multiple times.  The fix is to make these object local.

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