Can net/samba46 be updated to 4.6.10, this is a bugfix release to fix an issue with possible file corruption. More information here: https://bugzilla.samba.org/show_bug.cgi?id=13130
Make that 4.6.11, please: https://www.samba.org/samba/history/samba-4.6.11.html
Committed, thanks