bugGNU Octave - Bugs: bug #53092, dev branch: close all cause Octave...

 
 

bug #53092: dev branch: close all cause Octave crash

Submitter:  Avinoam Kalma <avinoam>
Submitted:  Wed 07 Feb 2018 05:07:41 PM UTC
   
 
Category:  Octave Function Severity:  3 - Normal
Priority:  5 - Normal Item Group:  Segfault, Bus Error, etc.
Status:  Fixed Assigned to:  None
Originator Name:  Avinoam Open/Closed:  * Closed
Release:  * dev Operating System:  * Any
Fixed Release:  None Planned Release:  None
* Mandatory Fields

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Thu 08 Feb 2018 09:35:11 AM UTC, comment #8: 

Yes, the problem is fixed. Thanks John for taking care of this so fast.

Closing report.

Pantxo Diribarne <pantxo>
Group Member
Thu 08 Feb 2018 09:11:07 AM UTC, comment #7: 

The following changeset seems to fix the problem for me.

http://hg.savannah.gnu.org/hgweb/octave/rev/30e1d0bf7ade

John W. Eaton <jwe>
Group administrator
Wed 07 Feb 2018 10:42:59 PM UTC, comment #6: 

Thanks for bisecting.  I'll take a look at it.

John W. Eaton <jwe>
Group administrator
Wed 07 Feb 2018 10:32:37 PM UTC, comment #5: 

Adding jwe to the CC list to comment on cset 24572.

Rik <rik5>
Group administrator
Wed 07 Feb 2018 09:51:56 PM UTC, comment #4: 

First BAD is 25572:


changeset:   24572:4711e4b649d5
user:        John W. Eaton <jwe@octave.org>
date:        Tue Jan 09 15:32:09 2018 -0500
files:       libinterp/octave-value/ov-usr-fcn.cc libinterp/octave-value/ov-usr-fcn.h
description:
fix memory leak with subfunctions and nested functions


Pantxo Diribarne <pantxo>
Group Member
Wed 07 Feb 2018 09:00:02 PM UTC, comment #3: 

Confirmed on linux also. I am bisecting manually: currently, GOOD 25522, BAD 25580.

Pantxo Diribarne <pantxo>
Group Member
Wed 07 Feb 2018 08:53:46 PM UTC, comment #2: 

Confirmed on Linux.  Also, the graphics toolkit does not matter; I tried qt, fltk, and gnuplot.

This suggests it is not in the rendererer, but in the graphics property subsystem which is shared by all three toolkits.

Rik <rik5>
Group administrator
Wed 07 Feb 2018 07:51:07 PM UTC, comment #1: 

confirmed (on Win7).

I only got it with annotation. "Regular" plots work fine.

Philip Nienhuis <philipnienhuis>
Group Member
Wed 07 Feb 2018 05:07:41 PM UTC, original submission:  



demo ('annotation', 1);
clear all
close all


crashes Octave, both on Windows & Linux, both GUI & CLI with


fatal: caught signal Segmentation fault -- stopping myself...
Segmentation fault (core dumped)


Can someone confirm this?

Avinoam Kalma <avinoam>
Group Member

 

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-02-08 pantxo StatusReady For Test Fixed
        Open/ClosedOpen Closed
    2018-02-08 jwe StatusConfirmed Ready For Test
    2018-02-07 rik5 Carbon-Copy- Added jwe
    2018-02-07 philipnienhuis StatusNone Confirmed

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