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Problem Report 1149 Details

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This page provides all information on Problem Report 1149.

Report 1149 Actions

    Problem Report Number 1149
    Submitter's Classification Test Suite problem
    State Resolved
    Resolution Rejected (REJ)
    Problem Resolution ID REJ.X.0351
    Raised 1970-01-01 08:00
    Updated 2003-03-13 08:00
    Published null
    Product Standard Internationalised System Calls and Libraries Extended (UNIX 95)
    Certification Program The Open Brand certification program
    Test Suite VSU version 4.1.1
    Test Identification CAPIbase/readv 22
    Problem Summary PG4U.00120 This was refused because it is a duplicate. Use TSD4U.00175 instead.
    Problem Text
    struct termios ttermios used in freadv22 when tcsetattr() is
    called is not initialized by a call to tcgetattr() which results
    in the call to tcsetattr() failing EINVAL on our implementation.

    Per the standard:
    "The effect of tcsetattr() is undefined if the value of the termios
    structure pointed to by termios_p was not derived from the result
    of a call to gcgetattr() on filedes; an application should modify
    only fields and flags defined by this document between the call to
    tcgetattr() and tcsetattr(), leaving all other fields and flags
    unmodified."
    Test Output
    10|3749 /tset/CAPIbase/freadv/freadv22 03:30:25|TC Start, scenario ref 105-1653
    15|3749 1.10 1|TCM Start
    400|3749 22 1 03:30:29|IC Start
    200|3749 1 03:30:29|TP Start
    520|3749 1 570425366 1 1|SPEC1170TESTSUITE CASE 22
    520|3749 1 570425366 1 2|A call to ssize_t readv(int fildes, const struct iovec
    520|3749 1 570425366 1 3|*iov, int iovcnt) when the function is interrupted by
    520|3749 1 570425366 1 4|a signal after it has successfully read some data
    520|3749 1 570425366 1 5|shall return the number of bytes read.
    520|3749 1 1073741843 1 1|PREP: Read IOV_MAX system configuration
    520|3749 1 1073741843 1 2|PREP: Allocate and initialize I/O buffers
    520|3749 1 1996488730 1 1|PREP: Open and initialize the terminal files
    520|3749 1 1996488730 1 2|ERROR: tcsetattr failed, errno = 121(EINVAL - Invalid argument)
    520|3749 1 1224736802 1 1|PREP: Open and initialize the terminal files
    520|3749 1 1224736802 1 2|ERROR: tcsetattr failed, errno = 121(EINVAL - Invalid argument)
    520|3749 1 1073741843 3 1|CLEANUP: Free iovec buffers
    220|3749 1 2 03:30:34|UNRESOLVED
    410|3749 22 1 03:30:34|IC End
    80|3749 0 03:30:36|TC End

    Review Information

    Review Type TSMA Review
    Start Date null
    Completed null
    Status Complete
    Review Recommendation No Resolution Given
    Review Response
    The submitter is correct but a recent ruling regarding this issue
    exists. To avoid the confusion duplicate rulings regarding the same
    issue might cause we recommend this request be refused and the submitter
    use TSD4U.00175 instead.

    Review Type SA Review
    Start Date null
    Completed null
    Status Complete
    Review Resolution Rejected (REJ)
    Review Conclusion
    This request is refused.

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