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| author |   Amir Goldstein <amir73il@gmail.com> | 2023-06-29 07:20:44 +0300 |
|---|---|---|
| committer |   Jan Kara <jack@suse.cz> | 2023-07-04 13:29:29 +0200 |
| commit | 69562eb0bd3e6bb8e522a7b254334e0fb30dff0c (patch) | |
| tree | 8b322cf155785737c7aa57f6337e6608760a2a62 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge tag 'iomap-6.5-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux (diff) | |
| download | wireguard-linux-69562eb0bd3e6bb8e522a7b254334e0fb30dff0c.tar.xz wireguard-linux-69562eb0bd3e6bb8e522a7b254334e0fb30dff0c.zip | |
fanotify: disallow mount/sb marks on kernel internal pseudo fs
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: 0ff21db9fcc3 ("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>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions