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From Martin Cooper <>
Subject Re: [FileUpload] uploaded files get corrupted (just few bytes....)
Date Wed, 21 Dec 2005 19:20:38 GMT
On 12/21/05, Marc Baiges <> wrote:
> Hi,
> I'm having some problems with my application using the FileUpload
> package...

You don't say which version of FileUpload you are using. There was a problem
similar to what you are seeing, but that was fixed a long time ago. I would
suggest picking up a recent nightly build and seeing if that fixes the
problem. FileUpload 1.1 is currently up for a release vote, so a recent
nightly will be almost identical to what is released within the next few

Martin Cooper

I'm working with pdf files and some different users. There's a specific user
> who has problems with his uploads. He sends a pdf file of different
> weights
> (from 1mb to 5mb aprox) and the copy that is stored in the file system has
> the same file size, but several bytes are changed. Normaly, are from 4 to
> 12
> bytes, usually 4 bytes packets.
> for example... a chain  "7B F6 00 43" changes into "C9 8C 45 DB", but all
> the other data info has its correct values and in the correct memory
> address, just these four bytes change its values. (in the pdf file, this
> info belongs to pages with big images, I don't know if it could be
> important...)
> I'm a bit confused about this problem. I thought it could be something
> related to character encoding issues, but what surprises me is that in the
> same file, there same "7B F6 00 43" string has some other occurrences and
> does not cause error in the other cases.
> Anybody has some idea about what to investigate?
> Thanks
> Marc

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