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  1. JDK
  2. JDK-4364671

JPDA: Debugged VM crashes in a special case.

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3 P3
    • 1.4.0
    • 1.3.0
    • core-svc
    • beta2
    • x86
    • windows_nt
    • Not verified

      Description:

      Class Oparator (included in attachments) uses a launching connector to launch and attach to VM running class Simple (attachments). Class Simple consists of main method that prints a text on the console (printing is not important, can do nothing as well).
      ThreadStartRequest is posted to the debugged VM. Every time when ThreadStartEvent occures, Trace Over is requsted and the debugged VM is resumed. Trace Over request + resume applayed after "Thread-0 start event" causes a crash.

      Steps to reproduce:

      Run Operator class (included in attachments).
      Some debug messages are printed and "access violation" is reported after a while.

      Tested on Win2000 and NT.
      JDK: build 1.3.0-C

            busersunw Btplusnull User (Inactive)
            duke J. Duke
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