diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 8503197a8131c1c1daf8f8b2d6fee2d2fa807a28..a702e2f6da7d953892a468574e8348e23397e735 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -229,9 +229,15 @@ static int hidraw_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 
 				if (get_user(len, (int __user *)arg))
 					return -EFAULT;
-				if (copy_to_user(*((__u8 **)(user_arg +
-							sizeof(__u32))),
-							dev->hid->rdesc, len))
+
+				if (len > HID_MAX_DESCRIPTOR_SIZE - 1)
+					return -EINVAL;
+
+				if (copy_to_user(user_arg + offsetof(
+								struct hidraw_report_descriptor,
+								value[0]),
+							dev->hid->rdesc,
+							min(dev->hid->rsize, len)))
 						return -EFAULT;
 				return 0;
 			}
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 55e51f9f76cb70fddf29d69fa9ad66668910a9e4..edb8024d744bff94c1fa4c3d3abc4adaaf863802 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -29,13 +29,6 @@
  * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-#include <linux/input.h>
-
 /*
  * USB HID (Human Interface Device) interface class code
  */
@@ -69,6 +62,17 @@
 #define HID_DT_REPORT			(USB_TYPE_CLASS | 0x02)
 #define HID_DT_PHYSICAL			(USB_TYPE_CLASS | 0x03)
 
+#define HID_MAX_DESCRIPTOR_SIZE		4096
+
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
+#include <linux/input.h>
+
 /*
  * We parse each description item into this structure. Short items data
  * values are expanded to 32-bit signed int, long items contain a pointer
@@ -311,7 +315,6 @@ struct hid_global {
  * This is the local environment. It is persistent up the next main-item.
  */
 
-#define HID_MAX_DESCRIPTOR_SIZE		4096
 #define HID_MAX_USAGES			8192
 #define HID_DEFAULT_NUM_COLLECTIONS	16
 
@@ -560,4 +563,5 @@ static inline int hid_ff_init(struct hid_device *hid) { return -1; }
 #define err_hid(format, arg...) printk(KERN_ERR "%s: " format "\n" , \
 		__FILE__ , ## arg)
 #endif
+#endif
 
diff --git a/include/linux/hidraw.h b/include/linux/hidraw.h
index 6676cd5e9954234fdd06b003025f3535e8652694..0536f299f7ff8292e6cebf77bcd2c7c66eff3bef 100644
--- a/include/linux/hidraw.h
+++ b/include/linux/hidraw.h
@@ -15,9 +15,11 @@
  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#include <linux/hid.h>
+
 struct hidraw_report_descriptor {
 	__u32 size;
-	__u8 *value;
+	__u8 value[HID_MAX_DESCRIPTOR_SIZE];
 };
 
 struct hidraw_devinfo {
@@ -40,8 +42,6 @@ struct hidraw_devinfo {
 /* kernel-only API declarations */
 #ifdef __KERNEL__
 
-#include <linux/hid.h>
-
 struct hidraw {
 	unsigned int minor;
 	int exist;