Re: [PATCH 2/5] xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()

[SeongJae Park]

On Thu, 17 Dec 2020 09:17:24 +0100 SeongJae Park <sjpark@xxxxxxxxxx> wrote:

> From: SeongJae Park <sjpark@xxxxxxxxx>
> 
> Some code does not directly make 'xenbus_watch' object and call
> 'register_xenbus_watch()' but use 'xenbus_watch_path()' instead.  This
> commit adds support of 'will_handle' callback in the
> 'xenbus_watch_path()' and it's wrapper, 'xenbus_watch_pathfmt()'.
> 
> This is part of XSA-349
> 
> This is upstream commit 2e85d32b1c865bec703ce0c962221a5e955c52c2
> 
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: SeongJae Park <sjpark@xxxxxxxxx>
> Reported-by: Michael Kurth <mku@xxxxxxxxx>
> Reported-by: Pawel Wieczorkiewicz <wipawel@xxxxxxxxx>
> Signed-off-by: Author Redacted <security@xxxxxxx>

Juergen found this wrong line (thank you, Juergen!).  I will remove the lines
from the patches and send 2nd version soon.


Thanks,
SeongJae Park