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Posted to dev@qpid.apache.org by "Kim van der Riet (JIRA)" <ji...@apache.org> on 2014/11/26 20:03:13 UTC
[jira] [Updated] (QPID-6248) [linearstore] Symlink creation fails
if store dir path is not absolute
[ https://issues.apache.org/jira/browse/QPID-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kim van der Riet updated QPID-6248:
-----------------------------------
Affects Version/s: 0.31
> [linearstore] Symlink creation fails if store dir path is not absolute
> ----------------------------------------------------------------------
>
> Key: QPID-6248
> URL: https://issues.apache.org/jira/browse/QPID-6248
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Affects Versions: 0.31
> Reporter: Kim van der Riet
> Assignee: Kim van der Riet
>
> Thanks to Alan Conway for finding this bug:
> {quote}
> I uncovered a bug in the way symlinks are created if the data directory
> is not an absolute path. It appears that the code creating the symlink
> assumes that the path is absolute, which gives invalid symlinks. For
> example in the following the brokers working directory
> is /home/aconway/qpid/debug/src/tests/interop_tests.tmp/interop_tests.PythonTxTest.test_tx_simple_rollback
> and the data dir is "broker2"
> {noformat}
> 2014-11-18 11:26:33.216699232 [Store] debug Linear Store: Journal
> "TplStore":Journal directory = "broker2/qls/tpl/"
> ls -l /home/aconway/qpid/debug/src/tests/interop_tests.tmp/interop_tests.PythonTxTest.test_tx_simple_rollback/broker2/qls/jrnl/interop_tests.PythonTxTest.test_tx_simple_rollback-a
> total 4
> lrwxrwxrwx. 1 aconway aconway 71 Nov 18 11:18 3ee76ade-3793-4056-ac39-98f566cb345e.jrnl -> broker2/qls/p001/2048k/in_use/3ee76ade-3793-4056-ac39-98f566cb345e.jrnl
> [aconway@wallace dispatch (trunk)]$
> {noformat}
> I think you should be resolving the path to an absolute path (relative to current working dir) before creating the symlink.
> {quote}
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