[Bug 16178] New: alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Summary: alt.binz:  memory leak.  Regression since 1.1.7.
           Product: Wine
           Version: 1.1.9
          Platform: PC-x86-64
               URL: http://www.altbinz.net/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=17418)
 --> (http://bugs.winehq.org/attachment.cgi?id=17418)
An NZB file to import into Alt.binz which references Usenet articles that are
known to trigger the memory leak

Both Wine v1.1.8 and v1.1.9 rapidly leak memory whilst using Alt.binz to
download certain Usenet articles,  whereas v1.1.7 remains fine.

Using Wine 1.1.7 after 30 minutes downloading:
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
steve    18012 15.5  1.5 3722036 32804 ?       Sl   15:08   5:10 altbinz.exe

Using Wine 1.1.8 after 15 minutes downloading:
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
steve     1277 28.0 25.6 3723204 528200 ?      Rl   14:33   3:17 altbinz.exe
Nearly half a GiB has leaked already.  This seems to be proportional to the
size of articles downloaded/decoded so far in this session.

Eventually Alt.binz will start to display various out-of-memory dialogues and
cease responding.

Whether or not memory is leaked seems to be related to some property of the
articles being downloaded;  I believe it's only Yenc encoded articles that are
affected.  To aid with reproducing this problem I've attached an .NZB file
which will queue articles known to trigger the problem immediately in v1.1.8
but not at all in v1.1.7.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

--- Comment #1 from Austin English   2008-11-23 13:06:34 ---
Please run a regression test:
http://wiki.winehq.org/RegressionTesting

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Steve Dommett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
          Component|-unknown                    |ntdll

--- Comment #2 from Steve Dommett   2008-11-23 14:39:19 ---
With pleasure.

$ git bisect good
21453b4c2e163ec2fb5e630ef812b74e53c58083 is first bad commit
commit 21453b4c2e163ec2fb5e630ef812b74e53c58083
Author: Alexandre Julliard 
Date:   Wed Oct 29 17:32:45 2008 +0100

ntdll: Allocate a new virtual region for large blocks, and ensure 16-byte
alignment.

:040000 040000 51c8db21bc03eedb7a6585a1155b26d105359117
4ccc1ed9690e3ab20aee39ad003bb47919c2c530 M      dlls

Thanks for your time.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

--- Comment #3 from Vitaliy Margolen   2008-11-23 17:47:46 ---
Please attach complete terminal output.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

--- Comment #4 from Steve Dommett   2008-11-23 19:10:22 ---
Created an attachment (id=17422)
 --> (http://bugs.winehq.org/attachment.cgi?id=17422)
Shows 21453b4 leaking around 50MiB in less than one minute

I'm pretty sure these are pertinent:
warn:heap:HEAP_IsRealArena Heap 0x110000: block 0x32a0028 is not inside heap
warn:heap:HEAP_IsRealArena Heap 0x110000: block 0x3440028 is not inside heap
warn:heap:HEAP_IsRealArena Heap 0x110000: block 0x3eb0028 is not inside heap

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

--- Comment #5 from Steve Dommett   2008-11-24 19:01:08 ---
Created an attachment (id=17441)
 --> (http://bugs.winehq.org/attachment.cgi?id=17441)
A complete log (30MiB) showing the application exhausting available memory.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

--- Comment #6 from Steve Dommett   2008-12-08 10:10:18 ---
This remains a problem with Wine 1.1.10.

I've emailed all the maintainers and reviewers of 'alt.binz' but I have
received no responses so it seems unlikely that any of them will take the
trouble to confirm this bug.

Is there anything else of use I can provide to help you fix this,  or must I
continue searching for someone to confirm it before we can progress?

Thanks for your attention.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

--- Comment #7 from Steve Dommett   2009-01-28 23:48:27 ---
Still a problem in v1.1.13

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Paul  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #8 from Paul   2009-03-22 17:01:17 ---
memory leak still occurs in v. 1.1.17

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

--- Comment #9 from Steve Dommett   2009-03-30 11:23:49 ---
This can still be reliably and instantly reproduced on v1.1.18.
v1.1.7 continues to work flawlessly.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Steve Dommett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Steve Dommett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|1.1.9                       |1.1.20

--- Comment #10 from Steve Dommett   2009-05-03 04:40:23 ---
Still a problem in v1.1.19 and v1.1.20.  :-(

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|1.1.20                      |1.1.9

--- Comment #11 from Dmitry Timoshkov   2009-05-03 05:41:36 ---
(In reply to comment #10)
> Still a problem in v1.1.19 and v1.1.20.  :-(

It's enough to add a comment stating that.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Steve Dommett  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED

--- Comment #12 from Steve Dommett   2009-05-26 11:25:37 ---
Yay!
Fixed in v1.1.22.  Thanks.

[Bug 16178] alt.binz: memory leak. Regression since 1.1.7.

http://bugs.winehq.org/show_bug.cgi?id=16178

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #13 from Alexandre Julliard   2009-06-05 12:43:47 ---
Closing bugs fixed in 1.1.23.