[Samba] samba allows rename to a locked file (from linux cifs mount)
Ralph Boehme
slow at samba.org
Sat Mar 16 18:26:04 UTC 2024
On 3/16/24 18:18, Michael Tokarev wrote:
> 16.03.2024 20:11, Ralph Boehme wrote:
>> On 3/16/24 14:18, Michael Tokarev wrote:
>>> So I'm trying to go exactly the opposite route: I'm mounting a samba
>>> share on linux (with cifs, see $subject).
>>
>> ah, missed that. Had read it as if you were acting on the Samba server
>> directly.
>>
>> This smells like "strict rename" isn't enabled – it isn't by default.
>
> Nope, it's not it. strict rename only applies to dirs.
> I'm writing about plain files, not only rename but also delete.
>
> Enabling strict renames does not change anything. Yes it prevents from
> renaming a directory if a file is open inside. But not renaming a plain
> file which is locked.
oh, you mean just rename a plain file that is currently opened by some
client? That is possible as long as all opens pass FILE_SHARE_DELETE.
What kind of "lock" where you referring at in your initial mail?
-slow
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