[Octave-bug-tracker] [bug #60620] [octave forge] (optim) 'expfit' function from optim-1.6.1 package terminates with segmentation fault

[Mike Miller]

Follow-up Comment #19, bug #60620 (project octave):

Ok, I can also reproduce this in current versions of Octave, both version
6.2.0 and the version 7 development branch, if and only if running as
'octave-cli' (or equivalently with '--no-gui-libs').

It's also possible to reproduce this in any of these versions of Octave
without the optim package, so this can be separated from the expfit function
specifically.

I also get an error message printed directly by the Java runtime to the
console on my main Debian development system:


>> A = rand (512, 512);
>> x = rand (512, 1);
>> y = A \ x;
>> version -java
ans = Java 11.0.11-ea+4-post-Debian-1 with Debian OpenJDK 64-Bit Server VM
mixed mode, sharing
>> y = A \ x;
An irrecoverable stack overflow has occurred.
Please check if any of your loaded .so files has enabled executable stack (see
man page execstack(8))
fatal: caught signal Segmentation fault -- stopping myself...
Segmentation fault (core dumped)


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