[Bug 18930] New: Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Summary: Failing to allocate an enormous image
           Product: Wine
           Version: 1.1.21
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I'm trying to run IDA Pro. However, Wine exits prematurely due to a BadAlloc
error during a call to X_CreatePixmap. Debugging showed that the image it was
trying to allocate was 39327 x 74239 x 32 -- nearly 3 gigapixels. I expect the
error arises from trying to draw the code view or call graph.

I'm not sure what debugging information would be useful here so please advise
what would be helpful.

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Ken Sharp  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|winex11.drv                 |-unknown

--- Comment #1 from Ken Sharp   2009-06-13 15:50:00 ---
What version of IDA Pro?

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

--- Comment #2 from [e-mail]  2009-06-13 15:58:06 ---
An important detail I forgot. It's IDA 5.2.

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

--- Comment #3 from Austin English   2009-06-13 16:21:34 ---
This the program?
http://www.hex-rays.com/idapro/idadown.htm

Does the 5.4 demo or the 4.9 free version have the same problem?

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Yann Droneaud  changed:

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

--- Comment #4 from Yann Droneaud   2009-06-13 16:39:49 ---
(In reply to comment #0)
> I'm trying to run IDA Pro. However, Wine exits prematurely due to a BadAlloc
> error during a call to X_CreatePixmap. Debugging showed that the image it was
> trying to allocate was 39327 x 74239 x 32 -- nearly 3 gigapixels. I expect the
> error arises from trying to draw the code view or call graph.
>
> I'm not sure what debugging information would be useful here so please advise
> what would be helpful.

Such Pixmap can't be created on a X11 server.

Afaik, Pixmap (as other drawable on X11) dimension are described as 16bits, so
no more than 65536.
See Xproto.h:

typedef struct {
    CARD8 reqType;
    CARD8 depth;
    CARD16 length B16;
    Pixmap pid B32;
    Drawable drawable B32;
    CARD16 width B16, height B16;
} xCreatePixmapReq;

Additionnaly, Xlib happily truncate an unsigned int to a 16bits value,
so in this case the X11 server should receive a request for a pixmap 39327 x
8703 x 32.

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

--- Comment #5 from [e-mail]  2009-06-24 17:09:35 ---
(In reply to comment #3)
> This the program?
> http://www.hex-rays.com/idapro/idadown.htm
>
> Does the 5.4 demo or the 4.9 free version have the same problem?

Version 5.5 has the same problem.

X Error of failed request:  BadAlloc (insufficient resources for operation)
  Major opcode of failed request:  53 (X_CreatePixmap)
  Serial number of failed request:  162016
  Current serial number in output stream:  162158

Please advise what further debug info would be useful.

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Platform|Macintosh                   |PC

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download
                URL|                            |http://www.hex-rays.com/ida
                   |                            |pro/idadown.htm

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         OS/Version|Mac OS X 10.5               |Mac OS X

[Bug 18930] Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

joaopa  changed:

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

--- Comment #6 from joaopa  2013-04-20 11:20:36 CDT ---
still a bug in current wine?

[Bug 18930] IDA Pro: Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Frédéric Delanoy  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
            Summary|Failing to allocate an      |IDA Pro: Failing to
                   |enormous image              |allocate an enormous image

[Bug 18930] IDA Pro: Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Alexandre Julliard  changed:

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

--- Comment #7 from Alexandre Julliard  2013-06-25 10:39:30 CDT ---
We no longer create X pixmaps for bitmaps, so assuming fixed.

[Bug 18930] IDA Pro: Failing to allocate an enormous image

http://bugs.winehq.org/show_bug.cgi?id=18930

Alexandre Julliard  changed:

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

--- Comment #8 from Alexandre Julliard  2013-06-28 15:03:54 CDT ---
Closing bugs fixed in 1.6-rc4.