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Problem Report 1304 Details

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Report 1304 Actions

    Problem Report Number 1304
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Test Suite Deficiency (TSD)
    Problem Resolution ID TSD.X.0586
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published 1998-06-22 08:00
    Product Standard Internationalised System Calls and Libraries Extended V2 (UNIX 98)
    Certification Program The Open Brand certification program
    Test Suite VSU version 5.0.2
    Test Identification CAPIbase/lockf 42,43,44
    Problem Summary TSD4U.00232 May fail due to missing #include of libgen.h.
    Problem Text

    These tests all fail in the 64-bit environment due to the lack of
    inclusion of <libgen.h> which is needed for the declaration of the
    basename() function used in the tests. The basename() function
    returns a char *, however, because it is not first declared (via
    inclusion of the header), the compiler implicitly declares it's
    return value as an int. In our 64-bit environment, this in turn
    results in the compiler sign-extending the second argument to
    execl():

    execl(path1, basename(path1), "GET_OFFT_SIZE", (char *)0);

    This results in an invalid value being passed to the execl() function
    and hence the EFAULT error. If the appropriate test files are corrected
    to include <libgen.h>, the tests successfully complete.

    Test Output
    TEST CASE: lockf

    TEST PURPOSE #42
    If the implementation allows creation of a file
    description with an offset maximum less than the
    largest size it supports for an off_t:
    EOVERFLOW in errno and return -1 on a call to int
    lockf(int fildes, int function, off_t size) when the
    offset of the first byte in the requested section
    cannot be represented correctly in an object of type
    off_t.
    PREP: Check for existence of programming environments
    PREP: Obtain off_t size in XBS5_ILP32_OFF32 environment
    execl failed to execute /export/home/vsu/CAPI/tset/CAPIbase/flockf/t42smloff1, errno = 14(EFAULT -
    Bad address)
    42 UNRESOLVED

    TEST PURPOSE #43
    EOVERFLOW in errno and return -1 on a call to int
    lockf(int fildes, int function, off_t size) when size
    is not 0 and the offset of the last byte in the
    requested section cannot be represented correctly in
    an object of type off_t.
    PREP: Check for existence of programming environments
    PREP: Obtain off_t size in XBS5_ILP32_OFF32 environment
    execl failed to execute /export/home/vsu/CAPI/tset/CAPIbase/flockf/t43smloff1, errno = 14(EFAULT -
    Bad address)
    43 UNRESOLVED

    TEST PURPOSE #44
    If the implementation allows creation of a file
    description with an offset maximum less than the
    largest size it supports for an off_t:
    A call to int lockf(int fildes, int function, off_t
    size) when function is F_UNLOCK, size is non-zero, the
    offset of the last byte of the requested section is
    the maximum value for an object of type off_t, and the
    process has an existing lock in which size is 0 and
    which includes the last byte of the requested section
    shall be equivalent to a request to unlock from the
    start of the requested sections with a size equal to 0.
    PREP: Check for existence of programming environments
    PREP: Obtain off_t size in XBS5_ILP32_OFF32 environment
    execl failed to execute /export/home/vsu/CAPI/tset/CAPIbase/flockf/t44smloff1, errno = 14(EFAULT -
    Bad address)
    44 UNRESOLVED

    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 listed.

    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.

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