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Date: Fri, 15 Dec 2006 05:03:23 -0800 (PST)
From: "Alexey Petrenko (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Commented: (HARMONY-1557) [classlib][launcher] wrong checks
 for required path elements in path
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    [ http://issues.apache.org/jira/browse/HARMONY-1557?page=comments#action_12458782 ] 
            
Alexey Petrenko commented on HARMONY-1557:
------------------------------------------

Ivan,
I can not reproduce this issue on Windows with IBM VME.
Can you please verify?

> [classlib][launcher] wrong checks for required path elements in path
> --------------------------------------------------------------------
>
>                 Key: HARMONY-1557
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1557
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: Linux, Windows
>            Reporter: Ivan Volosyuk
>         Assigned To: Alexey Petrenko
>            Priority: Trivial
>         Attachments: path_check_fix.diff
>
>
> In launcher implementation: main.c, addDirsToPath() launcher will re-execute itself if not find required paths in LD_LIBRARY_PATH or PATH.
> Required paths look like:
> path[0] = /home/ivan/svn/drlvm/trunk/build/deploy/jre/bin/default
> path[1] = /home/ivan/svn/drlvm/trunk/build/deploy/jre/bin/
> A strstr() library function is used to check the existence of the path element in PATH. The bug is: giving only the first path element will satisfy the checks, as the second element of path is just a subset of first one and VM loading will fail:
> [ivan@baltica]:~/svn/drlvm/trunk/build $ export LD_LIBRARY_PATH=/home/ivan/svn/drlvm/trunk/build/deploy/jre/bin/default
> [ivan@baltica]:~/svn/drlvm/trunk/build $ ./deploy/jre/bin/java Test
> java/lang/UnsatisfiedLinkError : Failed loading library "libhyzlib.so": DSO load failed
> I'm working on patch.

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