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Posted to dev@tomcat.apache.org by bu...@apache.org on 2016/12/22 20:24:31 UTC

[Bug 60513] New: RMI leak cleaning is not thread safe

https://bz.apache.org/bugzilla/show_bug.cgi?id=60513

            Bug ID: 60513
           Summary: RMI leak cleaning is not thread safe
           Product: Tomcat 8
           Version: 8.0.30
          Hardware: PC
                OS: Mac OS X 10.1
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Catalina
          Assignee: dev@tomcat.apache.org
          Reporter: markt@apache.org
  Target Milestone: ----

As reported via users list.
https://lists.apache.org/thread.html/7b6c57b1838f180019bdd2bf8bf673b3b2365fe74f0e035b3b20cf8c@%3Cusers.tomcat.apache.org%3E

With multiple start/stop threads, concurrent calls are possible to the RMI leak
cleaning which is not thread safe.

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[Bug 60513] RMI leak cleaning is not thread safe

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60513

Remy Maucherat <re...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #1 from Remy Maucherat <re...@apache.org> ---
I added sync on the (static) objTable field from sun.rmi.transport.ObjectTable,
and this should fix the issue, although I didn't attempt to reproduce the
exception.
It will be in 9M16, 8.5.10, 8.0.40 and 7.0.74.

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