From 49423916f6fa5de5ebec23df2d6239f77890c73f Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ospite@studenti.unina.it>
Date: Tue, 5 Oct 2010 17:20:17 +0200
Subject: [PATCH] --- yaml --- r: 211513 b: refs/heads/master c:
 e42dee9a99a3ecd32b5c027e8f7411fb5bc11eb6 h: refs/heads/master i:   211511:
 48ba5274416d364b5276bdac3301720f4b5adbc6 v: v3

---
 [refs]                     | 2 +-
 trunk/drivers/hid/hidraw.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 3da874967925..d4daa4bbbd90 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d20d5ffab92f00188f360c44c791a5ffb988247c
+refs/heads/master: e42dee9a99a3ecd32b5c027e8f7411fb5bc11eb6
diff --git a/trunk/drivers/hid/hidraw.c b/trunk/drivers/hid/hidraw.c
index 9eaf6ae5f97f..a3866b5c0c43 100644
--- a/trunk/drivers/hid/hidraw.c
+++ b/trunk/drivers/hid/hidraw.c
@@ -109,6 +109,12 @@ static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t
 	int ret = 0;
 
 	mutex_lock(&minors_lock);
+
+	if (!hidraw_table[minor]) {
+		ret = -ENODEV;
+		goto out;
+	}
+
 	dev = hidraw_table[minor]->hid;
 
 	if (!dev->hid_output_raw_report) {