[squeak-dev] Re: [Vm-dev] Bug in writing compressed stream when saving an mcz (was: New Cog VMs available...)

Nicolas Cellier nicolas.cellier.aka.nice at gmail.com
Thu Jul 3 22:47:17 UTC 2014


2014-07-04 0:09 GMT+02:00 Eliot Miranda <eliot.miranda at gmail.com>:

>
>
>
> On Thu, Jul 3, 2014 at 12:33 PM, Nicolas Cellier <
> nicolas.cellier.aka.nice at gmail.com> wrote:
>
>> The bug is repeatable, i simply have to execute this snippet with my test
>> file:
>>
>> (FileStream fileNamed: 'snapshot.bin') binary contentsOfEntireFile
>> asString zipped.
>>
>> The file is too big for an attachment here - 7.3 Mbytes - or 1.7 Mbytes
>> gzipped by external tool.
>> If someone can suggest an upload site, or want it by mail, just ask.
>>
>
> You're welcome to put it on ftp.mirandanamda.org, cogftpuser, pw cogging
> with 0's & 1's.
>
>
done, pollution of your site engaged...
Thanks Eliot!


> I bet you can narrow it down by doing
>
> | file |
> file := FileStream fileNamed: 'snapshot.bin'.
> file binary.
> [[file atEnd] whileFalse: [(file next: 16*1024) asString zipped]] ensure:
> [file close]
>
> 2014-07-03 16:05 GMT+02:00 gettimothy <gettimothy at zoho.com>:
>>
>>
>>> I would not be surprised if it is something to do with wide characters.
>>> I
>>> vaguely recall that we fixed a similar sounding problem elsewhere in the
>>> system recently. Unfortunately I cannot remember what it was.
>>>
>>>
>>> Could it be something as simple as the 'self flush' is needed like we
>>> did in WriteStream nextChunkPut?
>>>
>>
> --
> best,
> Eliot
>
>
>
>
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