commit 85816794240b9659e66e4d9b0df7c6e814e5f603
author Jan Kara <jack@suse.cz> Tue Jan 28 21:38:06 2014 +0100
committer Jan Kara <jack@suse.cz> Wed Jan 29 13:57:17 2014 +0100
tree dd9a5103e62f15e74b2d7729e972d141845462aa
parent 83c0e1b442b488571f4fef4a91c2fe52eed6c705

fanotify: Fix use after free for permission events

Currently struct fanotify_event_info has been destroyed immediately
after reporting its contents to userspace. However that is wrong for
permission events because those need to stay around until userspace
provides response which is filled back in fanotify_event_info. So change
to code to free permission events only after we have got the response
from userspace.

Reported-and-tested-by: Jiri Kosina <jkosina@suse.cz>
Reported-and-tested-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Jan Kara <jack@suse.cz>