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[Octave-bug-tracker] [bug #54431] GUI crashes in execution of script usi
From: |
Mike Miller |
Subject: |
[Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects |
Date: |
Thu, 2 Aug 2018 15:32:55 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0 |
Update of bug #54431 (project octave):
Item Group: None => Segfault, Bus Error, etc.
Status: Need Info => Confirmed
Summary: Octave gui crashes (possibly graphic problem) => GUI
crashes in execution of script using control tf objects
_______________________________________________________
Follow-up Comment #5:
If I run the script with 'echo on', the error occurs at line 45, the first
call to zp2tf, which may have something to do with the error.
The zp2tf function instantiates a temporary tf object and calls tfdata on it.
This is in addition to the 'tf' object 'SYS_c' that already exists at the
script top level.
The crash trace involves the following on my system
#50 0x00007f8e652ae329 in octave::tree_statement_list::accept (tw=...,
this=<optimized out>) at ../libinterp/parse-tree/pt-stmt.h:190
#51 octave_user_function::call (this=0x7f8e08564270, tw=..., nargout=1,
_args=...) at ../libinterp/octave-value/ov-usr-fcn.cc:652
#52 0x00007f8e6533a43d in octave::feval (fcn=0x7f8e08564270, args=...,
address@hidden) at libinterp/parse-tree/oct-parse.yy:5229
#53 0x00007f8e651daf22 in octave_class::size (this=0x7f8e085c3f90) at
../libinterp/octave-value/ov-class.cc:311
#54 0x00007f8e65ecf65f in octave_value::size (this=0x7fff7b39ebe0) at
../libinterp/octave-value/ov.h:410
#55 octave::workspace_model::update_table (this=0x558236c4e820) at
../libgui/src/workspace-model.cc:298
where the object whose size is being evaluated is a 'tf' object.
_______________________________________________________
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<http://savannah.gnu.org/bugs/?54431>
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- [Octave-bug-tracker] [bug #54431] Octave gui crashes (possibly graphic problem), Charles Praplan, 2018/08/02
- [Octave-bug-tracker] [bug #54431] Octave gui crashes (possibly graphic problem), Dmitri A. Sergatskov, 2018/08/02
- [Octave-bug-tracker] [bug #54431] Octave gui crashes (possibly graphic problem), Mike Miller, 2018/08/02
- [Octave-bug-tracker] [bug #54431] Octave gui crashes (possibly graphic problem), Dmitri A. Sergatskov, 2018/08/02
- [Octave-bug-tracker] [bug #54431] Octave gui crashes (possibly graphic problem), Mike Miller, 2018/08/02
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects,
Mike Miller <=
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Charles Praplan, 2018/08/03
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Mike Miller, 2018/08/03
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Mike Miller, 2018/08/03
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Charles Praplan, 2018/08/03
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Mike Miller, 2018/08/03
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Mike Miller, 2018/08/04
- [Octave-bug-tracker] [bug #54431] GUI crashes in execution of script using control tf objects, Mike Miller, 2018/08/10