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[Octave-bug-tracker] [bug #59228] embedded.cc example crashes with segfa


From: Rik
Subject: [Octave-bug-tracker] [bug #59228] embedded.cc example crashes with segfault
Date: Tue, 13 Oct 2020 18:32:14 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36

Update of bug #59228 (project octave):

                  Status:               Confirmed => Ready For Test         

    _______________________________________________________

Follow-up Comment #10:

Markus just checked in this change which prevents freeing variables that are
still alive on the stack
(http://hg.savannah.gnu.org/hgweb/octave/rev/02f0649f43d7).  This seems to fix
the problem for me.  I tried the code from comment #7 where 's' was first a
file static variable and then a local variable in the function main() and both
work.

But, the original embedded.cc code still produces a segfault.  Hence, I think
we really do need to shut down the interpreter cleanly.  I made that change
here http://hg.savannah.gnu.org/hgweb/octave/rev/66b52ae69d73.

Marking as Ready for Test.

    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?59228>

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