[Bug runtime/12834] New: itrace not handling utrace engines properly

dsmith at redhat dot com sourceware-bugzilla@sourceware.org
Wed Jun 1 19:30:00 GMT 2011


http://sourceware.org/bugzilla/show_bug.cgi?id=12834

           Summary: itrace not handling utrace engines properly
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
        AssignedTo: systemtap@sourceware.org
        ReportedBy: dsmith@redhat.com


On the current version of utrace (> RHEL5), the itrace runtime code isn't
calling utrace_engine_put() after attaching to a new task.  This will break
utrace's reference count on the utrace_engine structure, and cause a slow
memory leak.

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