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Problem Report 1464 Details

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Report 1464 Actions

    Problem Report Number 1464
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.0746
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published 1995-11-09 08:00
    Product Standard Internationalised System Calls and Libraries Extended (UNIX 95)
    Certification Program The Open Brand certification program
    Test Suite VSU version 4.0.2
    Test Identification Base/setcontext 1
    Problem Summary TSD4U.00067 This test may fail on all implementations.
    Problem Text
    This test may fail on all implementations.

    These tests are calling makecontext() using a context with
    no stack allocated. the leads to a SIGSEGV or SIGILL when
    the context is used.

    When we ensure a stack is allocated for this context, the test passes.
    Test Output
    TEST CASE: setcontext

    TEST PURPOSE #4
    After a successful call to int setcontext(ucontext_t
    *ucp) when the uc_link member of the ucontext_t
    pointed to by ucp is equal to 0 the process shall exit
    when the context returns.
    PREP: set atexit for catching exit
    PREP: makecontext for setcontext call
    ERROR: TEST TERMINATED DUE TO SIGSEGV SIGNAL (11)
    4 FAIL


    TEST CASE: makecontext

    TEST PURPOSE #1
    A successful call to void makecontext(uncontext_t
    *ucp, (void *func)(), int argc, ...) shall modify the
    context specified by ucp so that when this context is
    resumed using swapcontext() or setcontext() program
    execution shall continue by calling the function
    func(), passing it the arguments that follow argc.
    TEST: makecontext() modifies context specified by ucp
    ERROR: TEST TERMINATED DUE TO SIGILL SIGNAL (4)
    FAIL

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    We agree this is a test suite deficiency in the test
    suite version(s) listed.

    Makecontext 1 was added to the request. The same issues apply to it.

    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Test Suite Deficiency (TSD)
    Review Conclusion
    This is an agreed Test Suite Deficiency.

    Problem Reporting System Options:

     

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