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Problem Report 2119 Details

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Report 2119 Actions

    Problem Report Number 2119
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.1084
    Raised 1999-12-23 08:00
    Updated 2003-03-13 08:00
    Published 1999-12-24 08:00
    Product Standard Internationalised System Calls and Libraries Extended V2 (UNIX 98)
    Certification Program The Open Brand certification program
    Test Suite VSTH version 5.1.4
    Test Identification PTHR.os/all/pthread_mutex_setprioceiling 3
    Problem Summary TSD5TH.00077 The mutex ma is uninitialized, and its priority ceiling is set to a random value from the stack. The test passes if the mutex is initialized correctly: 304a305,312 > rval = pthread_mutexattr_setprioce...
    Problem Text

    The mutex ma is uninitialized, and its priority ceiling is set to a random value from
    the stack. The test passes if the mutex is initialized correctly:


    304a305,312
    > rval = pthread_mutexattr_setprioceiling( &ma, priomin );
    > if ( rval != 0 )
    > {
    > vsth_surprise("pthread_mutexattr_setprotocol", 0, rval, errors);
    > (void) pthread_mutexattr_destroy( &ma );
    > return;
    > }
    >



    Test Output

    The test causes a thread panic and hangs without producing results:

    libthread panic: _thread_setschedparam_main() fails (PID: 525 LWP 1)
    stacktrace:
    dfa4adf1
    dfa4aed9
    dfa52852
    8.0553e+06
    8.0551e+06
    806021a
    805cfe5
    805cd7e
    805cc69
    8055c01
    8054bb4
    0


    200|0 3 15:49:34|TP Start
    520|0 3 00000525 1 1|If _POSIX_THREAD_PRIO_PROTECT is defined
    520|0 3 00000525 1 2|and the implementation detects that the priority requested
    by
    520|0 3 00000525 1 3|prioceiling is out of range:
    520|0 3 00000525 1 4|a call to pthread_mutex_setprioceiling(mutex, prioceiling,
    old_ceiling)
    520|0 3 00000525 1 5|shall fail and return EINVAL without changing the priority
    ceiling.
    520|0 3 00000525 1 6|Posix Ref: Component PTHREAD_MUTEX_SETPRIOCEILING
    520|0 3 00000525 1 7|Assertion 9945-1:1996 13.6.2.4-3(C)
    (journal file stops here)

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    A test suite deficiency is recommended

    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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