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From: segoon@openwall.com (Vasiliy Kulikov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/20] mach-ux500: mbox-db5500: world-writable sysfs fifo file
Date: Fri,  4 Feb 2011 15:23:23 +0300	[thread overview]
Message-ID: <9c62a32115db2dd9aec1d5b078a2a77e53dfafeb.1296818921.git.segoon@openwall.com> (raw)
In-Reply-To: <cover.1296818921.git.segoon@openwall.com>

Don't allow everybody to use a modem.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
---
 Cannot compile the driver, so it is not tested at all.

 arch/arm/mach-ux500/mbox-db5500.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c
index cbf1571..402c00d 100644
--- a/arch/arm/mach-ux500/mbox-db5500.c
+++ b/arch/arm/mach-ux500/mbox-db5500.c
@@ -168,7 +168,7 @@ static ssize_t mbox_read_fifo(struct device *dev,
 	return sprintf(buf, "0x%X\n", mbox_value);
 }
 
-static DEVICE_ATTR(fifo, S_IWUGO | S_IRUGO, mbox_read_fifo, mbox_write_fifo);
+static DEVICE_ATTR(fifo, S_IWUSR | S_IRUGO, mbox_read_fifo, mbox_write_fifo);
 
 static int mbox_show(struct seq_file *s, void *data)
 {
-- 
1.7.0.4

  parent reply	other threads:[~2011-02-04 12:23 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-04 12:22 [PATCH 00/20] world-writable files in sysfs and debugfs Vasiliy Kulikov
2011-02-04 12:23 ` [PATCH 01/20] mach-omap2: mux: world-writable debugfs files Vasiliy Kulikov
2011-02-04 20:09   ` Tony Lindgren
2011-02-04 12:23 ` [PATCH 02/20] mach-omap2: pm: world-writable debugfs timer files Vasiliy Kulikov
2011-02-04 20:10   ` Tony Lindgren
2011-02-04 22:53   ` Kevin Hilman
2011-02-04 12:23 ` [PATCH 03/20] mach-omap2: smartreflex: world-writable debugfs voltage files Vasiliy Kulikov
2011-02-04 20:10   ` Tony Lindgren
2011-02-04 22:54   ` Kevin Hilman
2011-02-07  5:33     ` Menon, Nishanth
2011-02-04 12:23 ` Vasiliy Kulikov [this message]
2011-02-04 12:23 ` [PATCH 08/20] mfd: ab3100: world-writable debugfs *_priv files Vasiliy Kulikov
2011-02-04 12:23 ` [PATCH 09/20] mfd: ab3500: world-writable debugfs register-* files Vasiliy Kulikov
2011-02-04 12:23 ` [PATCH 10/20] mfd: ab8500: " Vasiliy Kulikov
2011-02-04 13:11 ` [rtc-linux] [PATCH 00/20] world-writable files in sysfs and debugfs Linus Walleij
2011-03-12 20:23 ` Vasiliy Kulikov
2011-03-14 22:18   ` [Security] " Andrew Morton
2011-03-15  2:26   ` James Bottomley
2011-03-15  3:09     ` [Security] " Greg KH
2011-03-15 11:50       ` James Bottomley
2011-03-15 14:18         ` Greg KH
2011-03-15 14:25           ` James Bottomley
2011-03-15 16:08         ` Vasiliy Kulikov
2011-03-15 16:32           ` James Bottomley

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