Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8208676

Missing NULL check and resource leak in NetworkPerformanceInterface::NetworkPerformance::network_utilization

    XMLWordPrintable

Details

    • jfr
    • b27
    • x86
    • linux_redhat_7.3

    Backports

      Description

        I have a consistent crash on RHEL 7.5 (didn't try other OS yet) when testing Mission Control with the latest mercurial of JDK 11 (at the time of writing this is revision 3f5a55b6bad8 from http://hg.openjdk.java.net/jdk/client/).

        The crash is consistent and happens every time, the application I'm testing is the J2Demo that comes with the same JDK 11. The JDK is compiled from command line with all default options, no custom patches or changes.

        I'm attaching the hs_err.

        Mission Control seems to be able to record some events before the target JVM crashes.

        Attachments

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8209221 Missing NULL check and resource leak in NetworkPerformanceInterface::NetworkPerformance::network_utilization

            • P1 - Blocks development and/or testing work, production could not run.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8209296 Missing NULL check and resource leak in NetworkPerformanceInterface::NetworkPerformance::network_utilization

            • P1 - Blocks development and/or testing work, production could not run.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8209314 Missing NULL check and resource leak in NetworkPerformanceInterface::NetworkPerformance::network_utilization

            • P1 - Blocks development and/or testing work, production could not run.
            • Resolved
            relates to

            Enhancement - null JDK-8003209 JFR events for network utilization

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Activity

              People

                rwestberg Robin Westberg (Inactive)
                neugens Mario Torre
                Votes:
                0 Vote for this issue
                Watchers:
                8 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: