Kypass 4.5.2 crash when trying to autofill login

[JörgRennefeld]

On my iPhone8 with iOS 12.2 Kypass 4.5.2 crashes when I want to autofill a login form from Safari or another app.
Opening the app itself from springboard works fine.
I have filed a bug on the GitHub page: https://github.com/redbug26/kypass/issues/7
See the video on google drive: https://drive.google.com/file/d/1B3INMMRrDG_ahWAi_ZKOvK-D0mVrYuYP/view?usp=sharing

Anyone else observing this issue?
I previous versions of Kypass it took sometimes two or three attempts to successfully fill a login, but this time it always crashed. I could not successfully fill one login form.

[Mr-Fly]

Working on exactly the same page for me flawlessly.



—
Kypass Beta Tester and Moderator

[JörgRennefeld]

Let me know if there is something I can do to help track this down. I am not an iOS Developer but with some instructions I could probably provide some debug data.
Without the autofill working its really cumbersome to use.

[JörgRennefeld]

Working on exactly the same page for me flawlessly.

Upon that notice, I have tried with a different database, it is small ( 2.5 kiB) compared to the one causing the crash (900kiB).
With this small databse the autofill works and does not crash.

So could it be an issue with the specific database?
I doubt it. as I can open it regularly without and issue.
Or is it iOS terminating Kypass in that setting for some resource constraint or else?

[Mr-Fly]

Which encryption method are you using?
Argon2?
Autofill modules have size limits in memory.


—
Kypass Beta Tester and Moderator

[JörgRennefeld]

Which encryption method are you using?
Argon2?
Autofill modules have size limits in memory.

In the information dialog it shows Derivation "Argon" for both Databases I have tried.
Is there a difference between Argon and Argon2?

Is there a way to find out if iOS is terminating the autofill module for overstepping its memory limits?
Would it be possible for Kypass to circumvent that or at least display a warning for databases that are too large so that the user at least knows?

[Mr-Fly]

That's something The developer has to answer.

[RedBug]

Yes. Argon is argon2
For a warning message, it’s a good idea

[crequill]

It’s a big issue for me. I have a database of 563kiB and derivation is Argon and kypass is crashing always while autofill.
If new autofill can’t use a big database, could you please add an option to use the old autofill which was working well?

[Mr-Fly]

You van just turn off auto fill in the settings. This will leave it to the old system.
But you should think about what you want.
You are using a extreme memory using algorithm and that’s the problem for the autofill.



—
Kypass Beta Tester and Moderator