Amir Goldstein 30235c2457 fanotify: disallow mount/sb marks on kernel internal pseudo fs ... commit 69562eb0bd upstream. Hopefully, nobody is trying to abuse mount/sb marks for watching all anonymous pipes/inodes. I cannot think of a good reason to allow this - it looks like an oversight that dated back to the original fanotify API. Link: https://lore.kernel.org/linux-fsdevel/20230628101132.kvchg544mczxv2pm@quack3/ Fixes: 0ff21db9fc ("fanotify: hooks the fanotify_mark syscall to the vfsmount code") Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230629042044.25723-1-amir73il@gmail.com> [backport to 5.x.y] Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-07-23 13:47:36 +02:00
..
fanotify_user.c	fanotify: disallow mount/sb marks on kernel internal pseudo fs	2023-07-23 13:47:36 +02:00
fanotify.c	fanotify: configurable limits via sysfs	2021-03-16 16:49:31 +01:00
fanotify.h	fsnotify: use hash table for faster events merge	2021-03-16 16:37:51 +01:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00