[Samba] vfs_virusfilter

[Stefan Kania]

Hello,

I'm tying to get the virusfilter running inside a share. I use samba
4.14 on Debian 10 and ClamAV as scan-engine. Testing clamav on the
commandline works fine, the EICAR-Testfile was found and quarantined or
remeved. So I set up the following two shares:

-----------
[abteilungen]
        path = /admin-share/abteilungen
        comment = Abteilungsverzeichnisse
        vfs objects = acl_xattr virusfilter
        guest ok = no
        read only = no
        browseable = no
        virusfilter:scanner = clamav
        virusfilter:infected file action = quarantine

[alle]
        browseable = No
        path = /admin-share/gemeinsame-daten
        read only = No
        vfs objects = full_audit virusfilter acl_xattr
        virusfilter:infected file action = quarantine
        virusfilter:scanner = clamav
        full_audit:priority = NOTICE
        full_audit:facility = LOCAL7
        full_audit:failure = none
        full_audit:success = create_file unlinkat
        full_audit:prefix = |%u|%I

-------------
Because the manpage is not telling if the directory .quarantine will be
automatically created or must be created by hand, I left on share
without the directory and in the other I created the directory.

After restarting smbd (I know I don't have to). I couldn't even access
the share anymore. I saw the following error in the log.
----------
Mär 13 17:15:59 fs-01 smbd[895]: [2021/03/13 17:15:59.328597,  0]
../../source3/modules/vfs_virusfilter.c:272(virusfilter_vfs_connect)
Mär 13 17:15:59 fs-01 smbd[895]:   virusfilter_vfs_connect:
virusfilter-vfs: out of memory!
Mär 13 17:15:59 fs-01 smbd[895]: [2021/03/13 17:15:59.556552,  0]
../../source3/modules/vfs_virusfilter.c:272(virusfilter_vfs_connect)
Mär 13 17:15:59 fs-01 smbd[895]:   virusfilter_vfs_connect:
virusfilter-vfs: out of memory!
Mär 13 17:15:59 fs-01 smbd[895]: [2021/03/13 17:15:59.557479,  0]
../../source3/modules/vfs_virusfilter.c:272(virusfilter_vfs_connect)
Mär 13 17:15:59 fs-01 smbd[895]:   virusfilter_vfs_connect:
virusfilter-vfs: out of memory!
----------
Everytime I try to connect the message shows up.

So did I do something wrong? Is it a Bug?

Anyone here running the vfs_virusfilter and share a working configuration?

Stefan