bug#24656: 25.1; Emacs leaves lock files on a CIFS share

[Eli Zaretskii]

> From: jsynacek@redhat.com (Jan Synáček)
> Date: Mon, 10 Oct 2016 13:30:24 +0200
> 
> # ls -la /mnt/tmp/
> total 9
> drwxrwxrwx+ 2 root      root       0 Oct 10 13:21 .
> drwxr-xr-x. 1 root      root      20 Jul 15 10:33 ..
> lrwxrwxrwx. 1 nfsnobody nfsnobody 54 Oct 10 13:21 .#test.txt -> 
> jsynacek@jsynacek-ntb.brq.redhat.com.57671476081527
> -rw-rw-rw-+ 1 jsynacek  users     10 Oct 10 13:16 test.txt
> 
> When I save the file and quit emacs, the lock file stays there. It
> should be removed. Maybe it's because of the weird 0xF022 sequence in
> the file name?

That 0xF022 should have been a colon ':'.

Can you step with a debugger through lock_file_1 and see how this file
name happens to come up?  Is it possible that Samba doesn't allow the
colon characters in its file names, and the network re-director
replaces the colon with that strange character?  If so, would using a
different character, like comma, fix the problem?

Thanks.