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(parent: d8f0a2a) | patch
fanotify: Taint on use of FANOTIFY_ACCESS_PERMISSIONS
authorBen Hutchings <ben@decadent.org.uk>
Wed, 13 Jul 2016 00:37:22 +0000 (01:37 +0100)
committerSalvatore Bonaccorso <carnil@debian.org>
Wed, 28 Jul 2021 05:55:40 +0000 (06:55 +0100)
commit38d3d3c78232ca22d97beb1214569a0f257690ea
treefedbbad5f1f4a281f35b4ebeb3b46a78d7b36194tree | snapshot
parentd8f0a2a49d639f9d9ba4b93b54a45dafe78627c4commit | diff
fanotify: Taint on use of FANOTIFY_ACCESS_PERMISSIONS

Forwarded: not-needed

Various free and proprietary AV products use this feature and users
apparently want it.  But punting access checks to userland seems like
an easy way to deadlock the system, and there will be nothing we can
do about that.  So warn and taint the kernel if this feature is
actually used.

Gbp-Pq: Topic debian
Gbp-Pq: Name fanotify-taint-on-use-of-fanotify_access_permissions.patch
fs/notify/fanotify/fanotify_user.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.