[ https://issues.apache.org/jira/browse/QPID-2040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell updated QPID-2040: --------------------------------- Description: failed update to the PlainPasswordFilePrincipalDatabase on disk may go unnoticed, preventing broker restart Certain use of the File.renameTo() function is not accompanied by a check of the boolean result, meaning a failed rename can leave the file in the wrong location, but the cached nature of the PlainPasswordFilePrincipalDatabase masks the failure until another operation is attempted upon it that needs the output of the previously failed update. This has been observed in a situation where the OS Temp dir is on one file system, and the broker configuration is on another, which caused the rename to fail unnoticed. was: failed update to the PlainPasswordFilePrincipalDatabase on disk may go unnoticed, preventing broker restart Certain use of the File.renameTo() function is not accompanied by a check of the boolean result, meaning a failed rename can leave the file in the wrong location, but the cached nature of the PlainPasswordFilePrincipalDatabase masks the failure until another operation is attempted upon it that needs the output of the previously failed update. > failed update to the PlainPasswordFilePrincipalDatabase on disk may go > unnoticed, preventing broker restart > ----------------------------------------------------------------------------------------------------------- > > Key: QPID-2040 > URL: https://issues.apache.org/jira/browse/QPID-2040 > Project: Qpid > Issue Type: Bug > Components: Java Broker > Affects Versions: 0.5 > Reporter: Robbie Gemmell > Assignee: Robbie Gemmell > Priority: Critical > Fix For: 0.6 > > > failed update to the PlainPasswordFilePrincipalDatabase on disk may go > unnoticed, preventing broker restart > Certain use of the File.renameTo() function is not accompanied by a check of > the boolean result, meaning a failed rename can leave the file in the wrong > location, but the cached nature of the PlainPasswordFilePrincipalDatabase > masks the failure until another operation is attempted upon it that needs the > output of the previously failed update. This has been observed in a situation > where the OS Temp dir is on one file system, and the broker configuration is > on another, which caused the rename to fail unnoticed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:dev-subscr...@qpid.apache.org