[jboss-jira] [JBoss JIRA] (JBWEB-255) ExtensionValidator does not close inputstream

Tue Nov 13 20:41:20 EST 2012

     [ https://issues.jboss.org/browse/JBWEB-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Livingston updated JBWEB-255:
-----------------------------------

    Attachment: jbossweb-extensionvalidator-close.diff

    
> ExtensionValidator does not close inputstream
> ---------------------------------------------
>
>                 Key: JBWEB-255
>                 URL: https://issues.jboss.org/browse/JBWEB-255
>             Project: JBoss Web
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: JBossWeb-2.1.11.GA
>            Reporter: James Livingston
>            Assignee: Remy Maucherat
>         Attachments: jbossweb-extensionvalidator-close.diff
>
>
> ExtensionValidator.validateExtension() closes the InputStream for the web application's manifest, but does not do so for the manifests from jar files. This results in file descriptors being left open until the next garbage collection finalises them.
> While deploying applications with many jar files, this can result in errors because the file descriptor limit has been reached.
> This is already fixed in Tomcat 7, and backporting the patch at http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/util/ExtensionValidator.java?r1=881599&r2=883562 is simple.

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