[Bug 276965] tmpfs created with wrong permissions on top level

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276965

            Bug ID: 276965
           Summary: tmpfs created with wrong permissions on top level
           Product: Base System
           Version: 14.0-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs@FreeBSD.org
          Reporter: d8zNeCFG@aon.at

Scenario:
- FreeBSD stable/14 at a727d8d7f50f06a83b391428b0fa8b6436f0e210 with minor
modifications
- Mounting a tmpfs over /var/db/pkg (or any other directory)

Result:
- The filesystem root's permissions are set to 1777

Expected result:
- The filesystem root's permissions should be inherited from the mount point's
permissions

Note:
- Maybe this is due to also having a /tmp autofs with 1777 permissions, and
these get mixed up with the additional tmpfs mount

Example session:
[0]# grep pkg /etc/fstab
auto                    /var/db/pkg     mfs     rw,noauto,-s=400m       0 0
[0]# df /var/db/pkg
Filesystem            1K-blocks  Used     Avail Capacity  Mounted on
mizar.1/12/var/db/pkg 389454152 57652 389396500     0%    /var/db/pkg
[0]# ll -a /var/db/pkg
total 57561
drwxr-xr-x   2 root wheel         3 Feb 10 11:15 .
drwxr-xr-x  20 root wheel      1024 Feb 11 07:29 ..
-rw-r--r--   1 root wheel 137725952 Feb 10 11:15 local.sqlite
[0]# mount /var/db/pkg
[0]# ll -a /var/db/pkg
total 4
drwxrwxrwt   2 root wheel    0 Feb 11 07:31 .
drwxr-xr-x  20 root wheel 1024 Feb 11 07:29 ..
[0]# umount /var/db/pkg
[0]# ll -a /var/db/pkg 
total 57561
drwxr-xr-x   2 root wheel         3 Feb 10 11:15 .
drwxr-xr-x  20 root wheel      1024 Feb 11 07:29 ..
-rw-r--r--   1 root wheel 137725952 Feb 10 11:15 local.sqlite
[0]# 

-- Martin

-- 
You are receiving this mail because:
You are the assignee for the bug.