[Octave-bug-tracker] [bug #60101] symbfact crashes for dense matrices

[Rik]

Follow-up Comment #8, bug #60101 (project octave):

If I look in symbfact.cc for the DEFUN I find that after some initial input
set up, this line is called


      const SparseMatrix a = args(0).sparse_matrix_value ();


If I look at the SparseMatrix that is created I see


rep = {d = 0x7f0b482bf620, r = 0x7f0b484fa1b0, c = 0x7f0b48433f70, nzmx = 16,

  nrows = 4, ncols = 4, count = {m_count = {<std::__atomic_base<long>> = {
        static _S_alignment = 8, _M_i = 2}, <No data fields>}}}


When I call the function with the full version of matrix A the only difference
is the member variable _M_i = 1 within std::__atomic_base<long>.


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