[Octave-bug-tracker] [bug #61191] eval can cause a crash to desktop

[Markus Mützel]

Update of bug #61191 (project octave):

                Severity:              3 - Normal => 4 - Important          
                Priority:              5 - Normal => 7 - High               
                  Status:                    None => Confirmed              
        Operating System:       Microsoft Windows => Any                    

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Follow-up Comment #1:

I can confirm the crash also with Octave 6.3.0 and Octave 7.0.0 (hg id
41eecdf76372) on Windows.
Same with Octave 7.0.0 (hg id 813b7827c5f8) on Ubuntu 20.10 (with
`bugscript.m` in `./a`):

octave:1> addpath a
octave:2> omc_1=rand(3,1);
octave:3> Tc_1=rand(3,1);
octave:4> bugscript
panic: impossible state reached in file '../libinterp/corefcn/stack-frame.cc'
at line 1264
fatal: caught signal Aborted -- stopping myself...
Aborted (core dumped)


Raising priority and severity because this is a hard crash with the potential
of a user losing data. The commands look quite simple to me and I wouldn't
expect an error/crash.


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