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Vm crash from FileList

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Hans Baveco
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Vm crash from FileList

Hans Baveco
Vm crash from FileList

In the trunk image with latest updates installed (10026) the VM crashes when clicking through a number of jpg image files in the FileList. Crash dump attached…

Hans <<crash.dmp>>




crash.dmp (10K) Download Attachment
Hannes Hirzel
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Re: Vm crash from FileList

Hannes Hirzel
Some jpg files cause this. Most of the jpg files don't.

--Hannes

On 4/29/10, Baveco, Hans <[hidden email]> wrote:
> In the trunk image with latest updates installed (10026) the VM crashes
> when clicking through a number of jpg image files in the FileList. Crash
> dump attached...
>
> Hans <<crash.dmp>>
>

Hans-Martin Mosner
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Re: Vm crash from FileList

Hans-Martin Mosner
Am 29.04.2010 10:55, schrieb Hannes Hirzel:
> Some jpg files cause this. Most of the jpg files don't.
>  
I've noticed this as well, but only under windows.
Maybe the JPEG reader plugin has some memory problems (buffer overflow?
- C functions are always suspicious).

I wonder whether it could be reproduced without the image-in-filelist
hack, i.e. by simply opening several jpeg files in a row.

Cheers,
Hans-Martin

Hans Baveco
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Vm crash from FileList

Hans Baveco
In reply to this post by Hans Baveco
Re: [squeak-dev] Vm crash from FileList
You're right, with the following the VM immediately crashes (reading just 3 files):
 
| dir files slash |
 dir := 'f:\squeak3'.
 files := (FileDirectory on: dir)  fileNamesMatching: '*.jpg'.
 slash := FileDirectory slash.
 ^files collect: [:each | ImageReadWriter formFromFileNamed: dir , slash , each].
Hans
 
  

Am 29.04.2010 10:55, schrieb Hannes Hirzel:
> Some jpg files cause this. Most of the jpg files don't.
>  
I've noticed this as well, but only under windows.
Maybe the JPEG reader plugin has some memory problems (buffer overflow?
- C functions are always suspicious).

I wonder whether it could be reproduced without the image-in-filelist
hack, i.e. by simply opening several jpeg files in a row.

Cheers,
Hans-Martin




crash.dmp (7K) Download Attachment
Hannes Hirzel
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Re: Vm crash from FileList

Hannes Hirzel
Hello

I have found a 110kB sample jpg file which causes the MSWindows VM to
crash immediately *** whereas it displays the file properly under
Ubuntu.

I will happily sent the file to anybody interested having a look at this....

--Hannes

***
# Debug console
# To close: F2 -> 'debug options' -> 'show output console'
# To disable: F2 -> 'debug options' -> 'show console on errors'
Corrupt JPEG data: 1 extraneous bytes before marker 0xd9


On 5/3/10, Baveco, Hans <[hidden email]> wrote:

> You're right, with the following the VM immediately crashes (reading
> just 3 files):
>
> | dir files slash |
>  dir := 'f:\squeak3'.
>  files := (FileDirectory on: dir)  fileNamesMatching: '*.jpg'.
>  slash := FileDirectory slash.
>  ^files collect: [:each | ImageReadWriter formFromFileNamed: dir , slash
> , each].
>
> Hans
>
>
>
>
> Am 29.04.2010 10:55, schrieb Hannes Hirzel:
>> Some jpg files cause this. Most of the jpg files don't.
>>
> I've noticed this as well, but only under windows.
> Maybe the JPEG reader plugin has some memory problems (buffer overflow?
> - C functions are always suspicious).
>
> I wonder whether it could be reproduced without the image-in-filelist
> hack, i.e. by simply opening several jpeg files in a row.
>
> Cheers,
> Hans-Martin
>
>
>
>

Chris Muller-3
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Re: Vm crash from FileList

Chris Muller-3
Perhaps to a Mantis report?

On Mon, May 3, 2010 at 10:50 AM, Hannes Hirzel <[hidden email]> wrote:

> Hello
>
> I have found a 110kB sample jpg file which causes the MSWindows VM to
> crash immediately *** whereas it displays the file properly under
> Ubuntu.
>
> I will happily sent the file to anybody interested having a look at this....
>
> --Hannes
>
> ***
> # Debug console
> # To close: F2 -> 'debug options' -> 'show output console'
> # To disable: F2 -> 'debug options' -> 'show console on errors'
> Corrupt JPEG data: 1 extraneous bytes before marker 0xd9
>
>
> On 5/3/10, Baveco, Hans <[hidden email]> wrote:
>> You're right, with the following the VM immediately crashes (reading
>> just 3 files):
>>
>> | dir files slash |
>>  dir := 'f:\squeak3'.
>>  files := (FileDirectory on: dir)  fileNamesMatching: '*.jpg'.
>>  slash := FileDirectory slash.
>>  ^files collect: [:each | ImageReadWriter formFromFileNamed: dir , slash
>> , each].
>>
>> Hans
>>
>>
>>
>>
>> Am 29.04.2010 10:55, schrieb Hannes Hirzel:
>>> Some jpg files cause this. Most of the jpg files don't.
>>>
>> I've noticed this as well, but only under windows.
>> Maybe the JPEG reader plugin has some memory problems (buffer overflow?
>> - C functions are always suspicious).
>>
>> I wonder whether it could be reproduced without the image-in-filelist
>> hack, i.e. by simply opening several jpeg files in a row.
>>
>> Cheers,
>> Hans-Martin
>>
>>
>>
>>
>
>

David T. Lewis
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Re: Vm crash from FileList

David T. Lewis
In reply to this post by Hannes Hirzel
On Mon, May 03, 2010 at 03:50:55PM +0000, Hannes Hirzel wrote:
> Hello
>
> I have found a 110kB sample jpg file which causes the MSWindows VM to
> crash immediately *** whereas it displays the file properly under
> Ubuntu.
>
> I will happily sent the file to anybody interested having a look at this....

Hannes,

I opened a Mantis report for this. Can you please upload your sample
jpg file here: http://bugs.squeak.org/view.php?id=7523

Thanks,
Dave


Hannes Hirzel
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Re: Vm crash from FileList

Hannes Hirzel
Dave,

I have uploaded the jpg file to http://bugs.squeak.org/view.php?id=7523.

It leads to an immediate crash on MSWindows whereas it displays fine on Ubuntu.

--Hannes

On 5/3/10, David T. Lewis <[hidden email]> wrote:

> On Mon, May 03, 2010 at 03:50:55PM +0000, Hannes Hirzel wrote:
>> Hello
>>
>> I have found a 110kB sample jpg file which causes the MSWindows VM to
>> crash immediately *** whereas it displays the file properly under
>> Ubuntu.
>>
>> I will happily sent the file to anybody interested having a look at
>> this....
>
> Hannes,
>
> I opened a Mantis report for this. Can you please upload your sample
> jpg file here: http://bugs.squeak.org/view.php?id=7523
>
> Thanks,
> Dave
>
>
>

David T. Lewis
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Re: Vm crash from FileList

David T. Lewis
(CC to vm-dev list)

Hannes,

Thanks for providing the JPEG file.

This is Mantis 7523: Opening some JPEG files may crash Windows VM

Apparently certain (possibly corrupt) JPEG files can crash the Windows
VM, suggesting a problem with error handling in the support code or
external libraries. A file that reliably reproduces the problem is
attached to the Mantis report.

Dave


On Sun, May 09, 2010 at 07:19:30AM +0000, Hannes Hirzel wrote:

> Dave,
>
> I have uploaded the jpg file to http://bugs.squeak.org/view.php?id=7523.
>
> It leads to an immediate crash on MSWindows whereas it displays fine on Ubuntu.
>
> --Hannes
>
> On 5/3/10, David T. Lewis <[hidden email]> wrote:
> > On Mon, May 03, 2010 at 03:50:55PM +0000, Hannes Hirzel wrote:
> >> Hello
> >>
> >> I have found a 110kB sample jpg file which causes the MSWindows VM to
> >> crash immediately *** whereas it displays the file properly under
> >> Ubuntu.
> >>
> >> I will happily sent the file to anybody interested having a look at
> >> this....
> >
> > Hannes,
> >
> > I opened a Mantis report for this. Can you please upload your sample
> > jpg file here: http://bugs.squeak.org/view.php?id=7523
> >
> > Thanks,
> > Dave
> >

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