Am 11.07.22 um 17:45 schrieb Julian Sikorski:
Am 11.07.22 um 17:31 schrieb Michael Tokarev:
06.07.2022 14:12, Julian Sikorski wrote:
Package: samba
Version: 2:4.13.13+dfsg-1~deb11u3
Severity: important
Tags: patch
X-Debbugs-Cc: beleg...@gmail.com
Dear Maintainer,
After updating my client to kernel 5.18.8, I was no longer able to
mount samba shares hosted by my debian install. I was getting mount
error 22.
Upon discussing the problem on linux-cifs [1], it was discovered that
the issue can be fixed by a patch available in samba versions 4.15
and later [2]. I can confirm that adding this patch to the debian
4.13 package fixes the issue too. Please add this patch to the package.
[1]
https://lore.kernel.org/linux-cifs/8ccad303-7489-d90a-2255-ca36b7253...@gmail.com/T/#t
[2]
https://git.samba.org/?p=samba.git;a=commitdiff;h=147dd9d58a429695a3b6c6e45c8b0eaafc67908a
As far as I can see, this fix is included in samba 4.16 which is
currently in
testing and in bullseye-backports. Kernel 5.18 is not in bullseye.
I think you can use samba from bpo to fix this one. I don't have plans
to make another 4.13 in bullseye for now. And I don't really know what
do do with this bugreport which can already be closed since it is fixed
in testing...
Thanks,
/mjt
Thanks for responding. As I am not familiar with Debian's update
policies, please excuse if these are obvious questions.
Are there plans to get samba 4.16 into bullseye-updates? Or will the fix
only be included in bookworm? While kernel 5.18 is not in bullseye yet,
we are specifically talking about client-server situation, meaning that
the client is not unlikely to be running to be a different OS than the
server. For me it is armbian on the server and fedora on the client. The
patch exposing the bug only got into 5.18 stable tree, not to the older
ones, so the issue is likely limited in scope at the moment. It might
become more prevalent as more clients upgrade the kernel.
Best regards,
Julian
Looks like this issue is going to be fixed on the client side after all,
probably in 5.18.13:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-5.18/smb3-workaround-negprot-bug-in-some-samba-servers.patch
Please feel free to close this bug.
Best regards,
Julian
