Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8227766

CheckUnhandledOops is broken in MemAllocator

    XMLWordPrintable

    Details

    • Subcomponent:
    • Resolved In Build:
      b07

      Backports

        Description

        The CheckUnhandledOops option is used to force stack allocated oops to be wrapped in Handles through safepoints that cause GCs. The stack allocated oop value is poisoned so that you get a crash close to the point of the unhandled oop.

        There is a benign unhandled oop in the MemAllocator, which crashes with CheckUnhandledOops when an OOM is thrown.

          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-8269819 CheckUnhandledOops is broken in MemAllocator

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8269864 CheckUnhandledOops is broken in MemAllocator

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

            Commit Commit openjdk/jdk11u-dev/d07f6d91

            Review Review openjdk/jdk11u-dev/73

              Activity

                People

                Assignee:
                coleenp Coleen Phillimore
                Reporter:
                coleenp Coleen Phillimore
                Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: