Thiago Rafael Becker d19342c660 cifs: sanitize paths in cifs_update_super_prepath.
After a server reboot, clients are failing to move files with ENOENT.
This is caused by DFS referrals containing multiple separators, which
the server move call doesn't recognize.

v1: Initial patch.
v2: Move prototype to header.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=2182472
Fixes: a31080899d ("cifs: sanitize multiple delimiters in prepath")
Actually-Fixes: 24e0a1eff9 ("cifs: switch to new mount api")
Reviewed-by: Paulo Alcantara (SUSE) <[email protected]>
Signed-off-by: Thiago Rafael Becker <[email protected]>
Signed-off-by: Steve French <[email protected]>
2023-04-05 12:32:19 -05:00
2022-09-28 09:02:20 +02:00
…
2023-04-02 14:29:29 -07:00
…

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
S
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