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[Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run
From: |
Carlo de Falco |
Subject: |
[Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot |
Date: |
Mon, 18 Nov 2019 10:06:47 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:70.0) Gecko/20100101 Firefox/70.0 |
Follow-up Comment #10, bug #57245 (project octave):
[comment #9 comment #9:]
> What does "graphics_toolkit" return before and after "clear all"?
>> graphics_toolkit
ans = gnuplot
>> clear all
>> graphics_toolkit
ans = gnuplot
[comment #9 comment #9:]
> What is get (0, "defaultfigure__graphics_toolkit__") before and after "clear
all"?
>> get (0, "defaultfigure__graphics_toolkit__")
ans = gnuplot
>> clear all
>> get (0, "defaultfigure__graphics_toolkit__")
ans = gnuplot
>> exit
[comment #9 comment #9:]
> What does "available_graphics_toolkits" return?
>> clear all
>> available_graphics_toolkits
ans =
{
[1,1] = gnuplot
}
[comment #9 comment #9:]
> Does it also cause a segfault after "clear all"?
No, it doesn't. But I do get a segfault if I type 'exit' after 'clear all' and
any of the above commands
[comment #9 comment #9:]
> Can you compile without stripping the symbols and get the backtrace from the
error again?
Actually I think I have, I compiled everything with '-g -O0' and disabled
stripping (which does not work on macos anyway) so I don't know exactly why
references to source code are missing but debugging Octave on macos is
notoriously difficult
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- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/16
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Philip Nienhuis, 2019/11/16
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Markus Mützel, 2019/11/17
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Rik, 2019/11/17
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/17
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/17
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Rik, 2019/11/17
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Rik, 2019/11/17
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Markus Mützel, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot,
Carlo de Falco <=
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, John W. Eaton, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/18
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Rik, 2019/11/19
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/20
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Rik, 2019/11/20
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, Carlo de Falco, 2019/11/21
- [Octave-bug-tracker] [bug #57245] "clear all" generates segfault if run before or after a plot, John W. Eaton, 2019/11/21