bugGNU Octave - Bugs: bug #64854, Plug mem leaks in classdef-related...


bug #64854: Plug mem leaks in classdef-related tree nodes

Submitter:  Petter <petter>
Submitted:  Sat 04 Nov 2023 12:49:55 AM UTC
Category:  Interpreter Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  Fixed Assigned to:  None
Originator Name:  Open/Closed:  * Closed
Release:  * dev Operating System:  * GNU/Linux
Fixed Release:  None Planned Release:  None
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Sat 04 Nov 2023 01:46:51 PM UTC, comment #1: 

Pushed to default after testing. Ready for test.

Arun Giridhar <arungiridhar>
Group Member
Sat 04 Nov 2023 12:49:55 AM UTC, original submission:  

I ran valgrind memcheck on "test bytecode.tst" and it seems like tree_classdef_property, tree_classdef_event and tree_classdef_enum are leaking new:ed comment lists.

tree_classdef_property has a leak for each parse of a property block with a comment when "clear all" is called, and it disappears with the first patch. The other two classes seems to have the same leak but I have not verified they are actually leaking with memcheck, but it should be the same problem.

Petter <petter>


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Attach Files:

Attached Files
file #55305:  octave_32555.patch added by petter (735B - text/plain)
file #55306:  octave_32556.patch added by petter (867B - text/plain)


Depends on the following items: None found

Items that depend on this one: None found


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  • -email is unavailable- added by arungiridhar (Posted a comment)
  • -email is unavailable- added by petter (Submitted the item)

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2023-12-23 arungiridhar StatusReady For Test Fixed
        Open/ClosedOpen Closed
    2023-11-04 arungiridhar StatusNone Ready For Test
    2023-11-04 petter Attached File- Added octave_32555.patch, #55305
        Attached File- Added octave_32556.patch, #55306

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