[Octave-bug-tracker] [bug #39000] mldivide crashes with DLASD4 parameter error

[Clemens Buchacher]

Follow-up Comment #5, bug #39000 (project octave):

I did not modify the lapack version in my MXE build. The version is 3.4.2.

In SRC/dlasd8.f there is this code:

         CALL DLASD4( K, J, DSIGMA, Z, WORK( IWK1 ), RHO, D( J ),
     $                WORK( IWK2 ), INFO )
*
*        If the root finder fails, the computation is terminated.
*
         IF( INFO.NE.0 ) THEN
            CALL XERBLA( 'DLASD4', -INFO )
            RETURN
         END IF

And XERBLA seems to print the error message that I am getting. DLASD8 in turn
gets called via functions such as zgelsd.

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