Analysing /data with root enabled does not work anymore about diskusage HOT 8 OPEN

The only bug with 3.8.0 is that 2 same folders (but mounted twice with different names) are counted twice instead of one.

/data/data and /data/user/0 are the same folder.

Here is 3.8.0 on the same device :

from diskusage.

It seems, the problem is not only the restricted access to /data.
When running the native lib manually, it segfaults immediately, not even printing the "Need directory argument" error.
As I don't know how to debug that, I have to pass the issue to someone who does.
I could however push my change to use --mount-master

from diskusage.

from diskusage.

from diskusage.

Does it work on an older version of diskusage on the same device?

Yes, it works with the 3.8.0 F-Droid version.

from diskusage.

Same issue as this ticket and same issue with the old version:

The only bug with 3.8.0 is that 2 same folders (but mounted twice with different names) are counted twice instead of one.

phone: Fairphone 3
Android 13 (LineageOS for microG 20)
encrypted

I tried various other entries like "/data/user/0" and it doesn't data either.

from diskusage.

The issue with limited access to /data can be worked around by calling magisk su with

  -mm, -M,
  --mount-master                Force run in the global mount namespace

And the app should check for and not follow symlinks (like /data/user/0 -> /data/data)

from diskusage.

from diskusage.