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R: seg fault during save quit restart and load sequence


From: Riccardo Corradini
Subject: R: seg fault during save quit restart and load sequence
Date: Mon, 26 Apr 2010 11:52:33 +0000 (GMT)

Hi,
I am testing it on the development version and I have no segfault.
May I suggest you to upgrade to 3.3.51 (testing version)?
Bests
Riccardo Corradini

--- Lun 26/4/10, Robert I A Patterson <address@hidden> ha scritto:

Da: Robert I A Patterson <address@hidden>
Oggetto: seg fault during save quit restart and load sequence
A: address@hidden
Data: Lunedì 26 Aprile 2010, 12:13

Hi,

I want to perform some calculations and save my octave state so I can
come back and analyse my data later.  As a very simple test I tried

octave:1> v = 1:5;
octave:2> save -text test.txt
octave:3> quit

bash> octave
octave:1> load -text test.txt

At which point I get a segfault.  A fuller copy of the two octave
sessions are shown below.  My problem seems similar to the following
nabble post, to which I did not find any follow up.
http://octave.1599824.n4.nabble.com/Seg-fault-crash-when-loading-a-saved-variable-file-tt1670463.html#none

Would someone be able to tell me what my mistake is?

Thanks

Robert Patterson

address@hidden ~]$ octave
GNU Octave, version 3.2.3
Copyright (C) 2009 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  For details, type `warranty'.

Octave was configured for "x86_64-redhat-linux-gnu".

Additional information about Octave is available at
http://www.octave.org.

Please contribute if you find this software useful.
For more information, visit http://www.octave.org/help-wanted.html

Report bugs to <address@hidden> (but first, please read
http://www.octave.org/bugs.html to learn how to write a helpful report).

For information about changes from previous versions, type `news'.

warning: mark_as_command is obsolete and will be removed from a future
version of Octave
octave:1> v = 1:5
v =

   1   2   3   4   5

octave:2> save -text test.txt
octave:3> quit

address@hidden ~]$ octave

== Version amd copyright information deleted (see copy above) ==

octave:1> load -text test.txt
panic: Segmentation fault -- stopping myself...
attempting to save variables to `octave-core'...
save to `octave-core' complete
Segmentation fault (core dumped)
address@hidden ~]$


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