From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Wed, 4 Jun 2014 23:05:43 +0000 (-0700)
Subject: fs/notify/fanotify/fanotify_user.c: fix FAN_MARK_FLUSH flag checking
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~56^2~16^2~264
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc299a98eb13a9853675a9cbb90b30b4011e1406;p=pandora-kernel.git

fs/notify/fanotify/fanotify_user.c: fix FAN_MARK_FLUSH flag checking

If fanotify_mark is called with illegal value of arguments flags and
marks it usually returns EINVAL.

When fanotify_mark is called with FAN_MARK_FLUSH the argument flags is
not checked for irrelevant flags like FAN_MARK_IGNORED_MASK.

The patch removes this inconsistency.

If an irrelevant flag is set error EINVAL is returned.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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