This is a note to let you know that I've just added the patch titled
mfd: ab3100: world-writable debugfs *_priv files
to the 2.6.38-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mfd-ab3100-world-writable-debugfs-_priv-files.patch
and it can be found in the queue-2.6.38 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From f8a0697722d12a201588225999cfc8bfcbc82781 Mon Sep 17 00:00:00 2001
From: Vasiliy Kulikov <[email protected]>
Date: Fri, 4 Feb 2011 15:23:36 +0300
Subject: mfd: ab3100: world-writable debugfs *_priv files
From: Vasiliy Kulikov <[email protected]>
commit f8a0697722d12a201588225999cfc8bfcbc82781 upstream.
Don't allow everybody to change device hardware registers.
Signed-off-by: Vasiliy Kulikov <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/mfd/ab3100-core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -613,7 +613,7 @@ static void ab3100_setup_debugfs(struct
ab3100_get_priv.ab3100 = ab3100;
ab3100_get_priv.mode = false;
ab3100_get_reg_file = debugfs_create_file("get_reg",
- S_IWUGO, ab3100_dir, &ab3100_get_priv,
+ S_IWUSR, ab3100_dir, &ab3100_get_priv,
&ab3100_get_set_reg_fops);
if (!ab3100_get_reg_file) {
err = -ENOMEM;
@@ -623,7 +623,7 @@ static void ab3100_setup_debugfs(struct
ab3100_set_priv.ab3100 = ab3100;
ab3100_set_priv.mode = true;
ab3100_set_reg_file = debugfs_create_file("set_reg",
- S_IWUGO, ab3100_dir, &ab3100_set_priv,
+ S_IWUSR, ab3100_dir, &ab3100_set_priv,
&ab3100_get_set_reg_fops);
if (!ab3100_set_reg_file) {
err = -ENOMEM;
Patches currently in stable-queue which might be from [email protected] are
queue-2.6.38/econet-4-byte-infoleak-to-the-network.patch
queue-2.6.38/scsi_transport_iscsi-make-priv_sess-file-writeable-only-by-root.patch
queue-2.6.38/drivers-leds-leds-lp5521.c-world-writable-sysfs-engine-files.patch
queue-2.6.38/drivers-rtc-rtc-ds1511.c-world-writable-sysfs-nvram-file.patch
queue-2.6.38/mfd-ab3500-world-writable-debugfs-register-files.patch
queue-2.6.38/drivers-misc-ep93xx_pwm.c-world-writable-sysfs-files.patch
queue-2.6.38/bluetooth-bnep-fix-buffer-overflow.patch
queue-2.6.38/ipv6-netfilter-ip6_tables-fix-infoleak-to-userspace.patch
queue-2.6.38/mfd-ab3100-world-writable-debugfs-_priv-files.patch
queue-2.6.38/bridge-netfilter-fix-information-leak.patch
queue-2.6.38/mfd-ab8500-world-writable-debugfs-register-files.patch
queue-2.6.38/netfilter-ip_tables-fix-infoleak-to-userspace.patch
queue-2.6.38/netfilter-ipt_clusterip-fix-buffer-overflow.patch
queue-2.6.38/drivers-leds-leds-lp5523.c-world-writable-engine-sysfs-files.patch
queue-2.6.38/netfilter-arp_tables-fix-infoleak-to-userspace.patch
queue-2.6.38/bluetooth-sco-fix-information-leak-to-userspace.patch
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