[kernel] r17406 - in dists/lenny/linux-2.6/debian: . patches/bugfix/x86 patches/series

[Dann Frazier]

Author: dannf
Date: Mon May 16 00:57:22 2011
New Revision: 17406

Log:
[x86] acer-wmi: world-writable sysfs threeg file

Added:
   dists/lenny/linux-2.6/debian/patches/bugfix/x86/acer-wmi-world-writable-sysfs-threeg-file.patch
Modified:
   dists/lenny/linux-2.6/debian/changelog
   dists/lenny/linux-2.6/debian/patches/series/27

Modified: dists/lenny/linux-2.6/debian/changelog
==============================================================================
--- dists/lenny/linux-2.6/debian/changelog	Mon May 16 00:57:14 2011	(r17405)
+++ dists/lenny/linux-2.6/debian/changelog	Mon May 16 00:57:22 2011	(r17406)
@@ -16,6 +16,7 @@
       after switching mm
     - dm raid1: fail writes if errors are not handled and log fails
     - [x86] asus_acpi: world-writable procfs files
+    - [x86] acer-wmi: world-writable sysfs threeg file
 
  -- Ben Hutchings <ben at decadent.org.uk>  Mon, 29 Nov 2010 02:01:24 +0000
 

Added: dists/lenny/linux-2.6/debian/patches/bugfix/x86/acer-wmi-world-writable-sysfs-threeg-file.patch
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ dists/lenny/linux-2.6/debian/patches/bugfix/x86/acer-wmi-world-writable-sysfs-threeg-file.patch	Mon May 16 00:57:22 2011	(r17406)
@@ -0,0 +1,37 @@
+commit 166e7fface1b580cffb17363eab47d59e4d07147
+Author: Vasiliy Kulikov <segoon at openwall.com>
+Date:   Fri Feb 4 15:23:56 2011 +0300
+
+    platform: x86: acer-wmi: world-writable sysfs threeg file
+    
+    commit b80b168f918bba4b847e884492415546b340e19d upstream.
+    
+    Don't allow everybody to write to hardware registers.
+    
+    Signed-off-by: Vasiliy Kulikov <segoon at openwall.com>
+    Signed-off-by: Matthew Garrett <mjg at redhat.com>
+    Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
+    [wt: also fixed permission on interface]
+
+diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c
+index d8b0d32..aca21f7 100644
+--- a/drivers/misc/acer-wmi.c
++++ b/drivers/misc/acer-wmi.c
+@@ -957,7 +957,7 @@ set_bool_##value(struct device *dev, struct device_attribute *attr, \
+ 			return -EINVAL; \
+ 	return count; \
+ } \
+-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO | S_IWUSR, \
++static DEVICE_ATTR(value, S_IRUGO | S_IWUSR, \
+ 	show_bool_##value, set_bool_##value);
+ 
+ show_set_bool(wireless, ACER_CAP_WIRELESS);
+@@ -982,7 +982,7 @@ static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
+ 	}
+ }
+ 
+-static DEVICE_ATTR(interface, S_IWUGO | S_IRUGO | S_IWUSR,
++static DEVICE_ATTR(interface, S_IRUGO | S_IWUSR,
+ 	show_interface, NULL);
+ 
+ /*

Modified: dists/lenny/linux-2.6/debian/patches/series/27
==============================================================================
--- dists/lenny/linux-2.6/debian/patches/series/27	Mon May 16 00:57:14 2011	(r17405)
+++ dists/lenny/linux-2.6/debian/patches/series/27	Mon May 16 00:57:22 2011	(r17406)
@@ -7,3 +7,4 @@
 + bugfix/x86/mm-avoid-possible-bogus-tlb-entries-by-clearing-prev-mm_cpumask-after.patch
 + bugfix/all/dm-raid1-fail-writes-if-errors-are-not-handled-and-log-fails.patch
 + bugfix/x86/asus_acpi-world-writeable-procfs-files.patch
++ bugfix/x86/acer-wmi-world-writable-sysfs-threeg-file.patch