[Octave-bug-tracker] [bug #53330] [octave forge] (control) several functions crash Octave with SIGABRT from invalid free

[James B. Rawlings]

Follow-up Comment #12, bug #53330 (project octave):

With the release of Ubuntu 18.10, octave 4.4.1 is the default.

I understand that you have a fix for dlqr.  Can you please release it so that
we don't have to knock off our own version.

Thanks.


telemark:4> octave
octave: X11 DISPLAY environment variable not set
octave: disabling GUI features
GNU Octave, version 4.4.1
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octave:1> pkg load control
octave:2> dlqr(eye(4),eye(4),eye(4),eye(4))
free(): invalid next size (fast)
fatal: caught signal Aborted -- stopping myself...
Aborted (core dumped)


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