bugGNU TeXmacs - Bugs: bug #7748, Subtable in eqnarray causes segv;...

 
 

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bug #7748: Subtable in eqnarray causes segv; multiple "delete"

Submitted by:  Ralf Treinen <treinen>
Submitted on:  Mon 16 Feb 2004 10:53:51 PM UTC  
 
Category: EditorPriority: 5 - Normal
Item Group: ErrorStatus: Fixed
Privacy: PublicAssigned to: None
Originator Name: Karl HegbloomOpen/Closed: Closed
Release: 1.0.3Release: None
Fixed Release: NoneFixed Release: 1.0.4
Keywords: crash

Sun 01 Aug 2004 11:38:31 AM UTC, comment #1:

This is, according to the original submitter, resolved with
texmacs 1.0.4.

Ralf Treinen <treinen>
Project Member
Mon 16 Feb 2004 10:53:51 PM UTC, original submission:

Debian user Karl Hegbloom reports the following error which
I can easily reproduce on my machine:

Insert an equation array with "\eqnarray", and then attempt to insert
a subtable (using the menu in the table toolbar). TeXmacs will crash
with a segmentation fault. I ran TeXmacs and attached to the
texmacs-bin with gdb, then caused the segv, and found that there's a
huge stack of calls to operator delete. Perhaps it's a multiple-free
problem, where a freed pointer is freed again? Once something is
freed, the pointer should be set to NULL right away!

Ralf Treinen <treinen>
Project Member

 

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Follow 5 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Sun 01 Aug 2004 11:38:31 AM UTCtreinenStatusNone=>Fixed
  Originator Name=>Karl Hegbloom
  Originator Email=>-unavailable-
  Open/ClosedOpen=>Closed
  Fixed Release=>1.0.4

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