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[Octave-bug-tracker] [bug #29960] seg-fault caused by feval(f, aa{:})
From: |
Alois Schlögl |
Subject: |
[Octave-bug-tracker] [bug #29960] seg-fault caused by feval(f, aa{:}) |
Date: |
Tue, 25 May 2010 20:09:01 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100402 Ubuntu/9.10 (karmic) Firefox/3.5.9 |
URL:
<http://savannah.gnu.org/bugs/?29960>
Summary: seg-fault caused by feval(f,aa{:})
Project: GNU Octave
Submitted by: schloegl
Submitted on: Tue 25 May 2010 08:09:01 PM GMT
Category: None
Severity: 3 - Normal
Item Group: Crash
Status: None
Assigned to: None
Originator Name: Alois Schlögl
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
_______________________________________________________
Details:
Some testing functions in on octave-forge/main/optim are failing with a
segmentation fault. I tried to identify the the problem and could reduce the
problem to the following test case.
clear
clear functions
function v = ff(x,y,t)
v = x'*y;
endfunction
aa{1}=[1;2];
aa{2}=[2;3];
aa{3}=1;
f = 'ff';
feval (f, aa{1}, aa{2}, aa{3}) # is fine
feval (f, aa{:}) # segmentation fault,
The last command "feval(f,aa{:})" causes a segmentation fault, while the
previous one works fine.
Alois
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?29960>
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- [Octave-bug-tracker] [bug #29960] seg-fault caused by feval(f, aa{:}),
Alois Schlögl <=