bugGNU Octave - Bugs: bug #52609, Invoking a script twice causes a...

 
 

bug #52609: Invoking a script twice causes a segfault

Submitted by:  Rik <rik5>
Submitted on:  Thu 07 Dec 2017 02:06:06 AM UTC  
 
Category: InterpreterSeverity: 4 - Important
Priority: 7 - HighItem Group: Segfault, Bus Error, etc.
Status: FixedAssigned to: None
Originator Name: Open/Closed: Closed
Release: devOperating System: GNU/Linux

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Thu 07 Dec 2017 04:33:52 PM UTC, comment #5:

Yay! Things are working again. Closing report.

Rik <rik5>
Project Administrator
Thu 07 Dec 2017 03:59:56 PM UTC, comment #4:

I pushed the following changeset:

http://hg.savannah.gnu.org/hgweb/octave/rev/64a85a19f6e3

John W. Eaton <jwe>
Project Administrator
Thu 07 Dec 2017 10:24:48 AM UTC, comment #3:

Confirmed: I observe the same thing, any script run twice segfaults.

Guillaume <gyom>
Thu 07 Dec 2017 08:18:01 AM UTC, comment #2:

It is not the invocation to qr(). ANY script run twice segfaults with current devel.

Marco Caliari <caliari>
Project Member
Thu 07 Dec 2017 06:14:24 AM UTC, comment #1:

Here is the start of a backtrace

This goes on for at least 20,000 more lines.

Rik <rik5>
Project Administrator
Thu 07 Dec 2017 02:06:06 AM UTC, original submission:

When invoking qr() twice Octave segfaults. I've attached a script that can be run twice to show the problem.

Rik <rik5>
Project Administrator

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach File(s):
   
   
Comment:
   

Attached Files
file #42589:  tst_qr_segfault.m added by rik5 (152B - text/x-matlab)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by jwe (Posted a comment)
  • -unavailable- added by gyom (Posted a comment)
  • -unavailable- added by caliari (Posted a comment)
  • -unavailable- added by rik5 (Submitted the item)
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    Follow 7 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 07 Dec 2017 04:33:52 PM UTCrik5StatusReady For Test=>Fixed
      Open/ClosedOpen=>Closed
    Thu 07 Dec 2017 03:59:56 PM UTCjweStatusNone=>Ready For Test
    Thu 07 Dec 2017 08:18:01 AM UTCcaliariSeverity3 - Normal=>4 - Important
      Priority5 - Normal=>7 - High
      SummaryInvoking qr() twice causes a segfault=>Invoking a script twice causes a segfault
    Thu 07 Dec 2017 02:06:06 AM UTCrik5Attached File-=>Added tst_qr_segfault.m, #42589

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