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  1. Jenkins
  2. JENKINS-13097

File handle leak in serving static files

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Details

    • Bug
    • Status: Resolved (View Workflow)
    • Critical
    • Resolution: Fixed
    • core
    • None

    Description

      	at java.io.FileInputStream.<init>(FileInputStream.java:121)
      	at java.io.FileInputStream.<init>(FileInputStream.java:79)
      	at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)
      	at sun.net.www.protocol.file.FileURLConnection.initializeHeaders(FileURLConnection.java:90)
      	at sun.net.www.protocol.file.FileURLConnection.getHeaderField(FileURLConnection.java:126)
      	at sun.net.www.protocol.jar.JarURLConnection.getHeaderField(JarURLConnection.java:203)
      	at java.net.URLConnection.getHeaderFieldDate(URLConnection.java:603)
      	at java.net.URLConnection.getLastModified(URLConnection.java:532)
      	at org.kohsuke.stapler.Stapler.serveStaticResource(Stapler.java:241)
      	at org.kohsuke.stapler.Stapler.serveStaticResource(Stapler.java:252)
      	at org.kohsuke.stapler.ResponseImpl.serveFile(ResponseImpl.java:132)
      	at org.kohsuke.stapler.framework.adjunct.AdjunctManager.doDynamic(AdjunctManager.java:129)
      	at sun.reflect.GeneratedMethodAccessor276.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      

      There's a file handle leak in Stapler.serveStaticResource that badly affects busy instances. I've fixed this in Stapler 1.182.

      Attachments

        Activity

          Making it critical to consider backporting for LTS.

          kohsuke Kohsuke Kawaguchi added a comment - Making it critical to consider backporting for LTS.

          Code changed in jenkins
          User: Kohsuke Kawaguchi
          Path:
          changelog.html
          core/pom.xml
          http://jenkins-ci.org/commit/jenkins/795a1db6d0a3aa6ea99a11fcd3fff2070724df57
          Log:
          [FIXED JENKINS-13097]

          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: changelog.html core/pom.xml http://jenkins-ci.org/commit/jenkins/795a1db6d0a3aa6ea99a11fcd3fff2070724df57 Log: [FIXED JENKINS-13097]
          dogfood dogfood added a comment -

          Integrated in jenkins_main_trunk #1589
          [FIXED JENKINS-13097] (Revision 795a1db6d0a3aa6ea99a11fcd3fff2070724df57)

          Result = SUCCESS
          Kohsuke Kawaguchi : 795a1db6d0a3aa6ea99a11fcd3fff2070724df57
          Files :

          • core/pom.xml
          • changelog.html
          dogfood dogfood added a comment - Integrated in jenkins_main_trunk #1589 [FIXED JENKINS-13097] (Revision 795a1db6d0a3aa6ea99a11fcd3fff2070724df57) Result = SUCCESS Kohsuke Kawaguchi : 795a1db6d0a3aa6ea99a11fcd3fff2070724df57 Files : core/pom.xml changelog.html

          Code changed in jenkins
          User: Kohsuke Kawaguchi
          Path:
          core/pom.xml
          http://jenkins-ci.org/commit/jenkins/e1fe985bce9f6c2ee82ed6670433f5a92c738a35
          Log:
          [FIXED JENKINS-13097]

          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Kohsuke Kawaguchi Path: core/pom.xml http://jenkins-ci.org/commit/jenkins/e1fe985bce9f6c2ee82ed6670433f5a92c738a35 Log: [FIXED JENKINS-13097]

          People

            Unassigned Unassigned
            kohsuke Kohsuke Kawaguchi
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            Dates

              Created:
              Updated:
              Resolved: