Re: samba4

[Mark Davies <mark%ecs.vuw.ac.nz@localhost>]

On 25/05/21 3:29 pm, Mark Davies wrote:
> On NetBSD 9.2_STABLE (amd64) using samba-4.13.7 I can happily export an 
> smb share to Windows 10 and everything works happily but if I upgrade to 
> 4.14.2 (or 4.14.4) and try to edit an EXISTING file (eg a text file with 
> notepad) then when I go to save the file I get a "File exists" dialog 
> box and it fails.
>
> Anybody else seeing this?

Digging in to this some more, it looks like in source3/smbd/open.c 
open_file now returns NT_STATUS_OBJECT_NAME_COLLISION for this situation 
when previously it didn't.  And specifically where it used to call 
fd_open_atomic() to open the file and get the status its now calling 
reopen_from_fsp() which then calls reopen_from_procfd() which returns 
the status.

Haven't got my head around what its actually trying to do yet.

cheers
mark