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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 24 Feb 2018, 01:09

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 24 Feb 2018, 01:57

Great ! :bj:
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 24 Feb 2018, 06:01

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 25 Feb 2018, 11:58

Which means I could adapt it for ControlX, great. :bj:

Also, since I'm working on the tutorial, are TI-Nspire CM calculators supported ?
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 25 Feb 2018, 12:45

Tuto in progress :
viewtopic.php?f=57&t=21094
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 25 Feb 2018, 18:11

Here you are :
viewtopic.php?t=21094&p=227379#p227379

Parts C+ haven't been translated to french yet.

I'd also like to add a part about how to install/update/downgrade to another of the supported OSes.

I tried to make it as safe, accurate and simple as possible.
Like with ControlX, an emergency Boot2 image is kept, in the Diags partition this time.
It'll require a light repartitioning (no need to wipe out the whole filesystem this time).
That's in order to be able to unbrick easily in case of a nanoLoader crash/bug or user error.

Also, if I'm not mistaken, you did finally decide to include the CAS patchers :
https://github.com/parrotgeek1/TI-Nspir ... s_loader.c
Which means I don't have to write a part telling users to put the patcher in /ndless/startup/, right ?

Note that I only have a CX CAS CR4+.
Tests on non-CAS CX CR4+ would be needed, especially with a CAS OS.
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 25 Feb 2018, 19:20

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 25 Feb 2018, 22:56

parrotgeek1 wrote:Thanks for making the tutorial! Just a few things to add

0) it's not called nanoloader anymore!! It's called nLoader. You still have some parts that say nanoloader.

Done :)
parrotgeek1 wrote:Also you forgot to put a link to nLoader

Because there is no upload for it since it's not released yet.
I could link the github, but for just downloading one file I don't think it's very intuitive.

parrotgeek1 wrote:1) cm isn't supported and probably won't be. I'm thinking of just adding 3.6 patches to nlaunch cxm.
Also you should clarify that CX-C is also supported

Done :)
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 25 Feb 2018, 23:07

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 25 Feb 2018, 23:15

parrotgeek1 wrote:
critor wrote:I could link the github, but for just downloading one file I don't think it's very intuitive.

Link the "raw" button for each noncas and cas file. Then it will directly download

As you prefer.

So we don't host the loader, unlike the previous Nlaunchy, nBoot and ControlX boot loaders ? (it's your decision)
Isn't it be bothersome to link a github if for some reason you break something again someday ?
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