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(parent: 8b218a0) | 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)
committerBen Hutchings <benh@debian.org>
Sun, 4 Aug 2024 20:10:58 +0000 (22:10 +0200)
commit157eec21f8669c2fd3e49f9b065515406cdfab90
tree1adbef9cbb8a15f32ece73ef223c8f8bdfa69705tree | snapshot
parent8b218a0f74eae652169fc05ac315dfaf64d42876commit | 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.