[pbs-devel] [PATCH proxmox-backup] chunk_store: fix problem with permission checking

[Gabriel Goller]

On 13.11.2024 13:40, Hannes Laimer wrote:
>Permissions are stored in the lower 9 bits (rwxrwxrwx),
>so we have to mask `st_mode` with 0o777.
>The datastore root dir is created with 755, the `.chunks` dir and its
>contents with 750 and the `.lock` file with 644, this changes the
>expected permissions accordingly.

Oops, this is my bad, I missed this.

Matching the whole st_mode exactly would be nice, but not so practical
as we would need to be generic over file/dir and symbolic link.

Also CC'ing @Wolfgang as he persuaded me to match exactly in the first
place :)

Consider:

Fixes: 6e101ff75777 ("fix #5439: allow to reuse existing datastore")
Reviewed-By: Gabriel Goller <g.goller at proxmox.com>