[U-Boot] Problem of git clone with http

[Andreas Dannenberg]

On Wed, Apr 27, 2016 at 02:05:47PM -0700, Sergey Kubushyn wrote:
> On Wed, 27 Apr 2016, Wolfgang Denk wrote:
> 
> >Dear Andreas,
> >
> >In message <20160427144315.GH2885 at borg.dal.design.ti.com> you wrote:
> >>
> >>>>>But i can't pull and fetch anything with http..
> >...
> >>I was just banging my head not being able to fetch the latest U-Boot
> >>stuff, running into the same issue, and successfully worked around it by
> >>using the git:// URL. However it wasn't until I wanted to post about
> >>this on this mailing list that I found this thread :)
> >>
> >>Anyways it seems like this issue already persists for one month without
> >>a fix. For folks behind draconian corporate firewalls the http:// URLs
> >>are often easier to use, so this is a bit of a trap....
> >
> >Agreed.  But the first step of getting something fixed is to report it
> >to the responsible admins, or here on the list.  I never use HTTP
> >myself to access the repository, as git protocol is so much more
> >efficient.  So unless somebody shouts about it, I will never notice
> >any such problems.
> >
> >I've tweaked things a bit - can you please give it another try?  If
> >you still see problems (either now or later) please make sure to
> >report them to me, and I will make sure someone looks into it.
> 
> This seems to be a widespread thing. It is definitely caused by buggy Cisco
> firewalls corrupting binary files.

In my case since I partially work off-site (enjoying unrestricted
Internet access during those times), the issue also occurred without any
type of firewall in-between (well, except my little home office router).
So it seems like there are several things that can go wrong, of course
corporate firewalls like you pointed out often being a major culprit.

Regards,
Andreas

> I had the same problem in corporate
> environment (where I have my day job right now) 100% traced to their proxy
> servers. All traffic is going through some Cisco proxies (don't know what
> devices/software it is) and it was impossible to clone a git repo because
> data was corrupted when going through those buggy things.
> 
> In my case, as I'm more like a principal engineer here, corporate IT made a
> hole for my development machines so they go to the Net directly. That solved
> the issue.
> 
> Before that cloning always failed when uncompressing objects. That also
> applied to _ANY_ compressed files downloaded from the Net if those were
> big enough. Smaller files were OK and small git repos didn't have any
> problems but when they were bigger than some threshold all such files
> arrived corrupted.
> 
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