[Octave-bug-tracker] [bug #64733] IFFT returns wrong data for dNDArray input

[Hg200]

Follow-up Comment #9, bug #64733 (project octave):

I haven't checked if i am right, but i feel

OCTAVE_SCOPED_BUFFER (Complex, itmp,(nn * howmany + 32) / ((! in_place) + 1))

+

ifft(fft(rand (3, 5, 2), [], 2), [], 2)

then nn=5 and hownmany=3, so 3*5/2 is rounding towards zero, so buffer
reserved for 14 doubles (after pointercast), but size must be 15. Need to
verify this.


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