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(parent: 5bf9f9e) | 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, 3 Nov 2021 14:35:31 +0000 (14:35 +0000)
commit4d2b60573a35a2b5a4f526b323ee80216b08c0e8
treea5cbc3a10fb2a1e0b9e485abc37e2e2ae0941b6ftree | snapshot
parent5bf9f9e36579c0377b783e8da0f5a72b2bf06a97commit | 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
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