From 38e35a85284b9cce271ff43a849d3676a46f8512 Mon Sep 17 00:00:00 2001
From: Sean Young <sean@mess.org>
Date: Tue, 30 Jul 2013 19:00:00 -0300
Subject: [media] redrat3: ensure whole packet is read

The length in the header excludes the header itself, so we're getting
spurious readings.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 0042367..ccd267f 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -663,7 +663,8 @@ static int redrat3_get_ir_data(struct redrat3_dev *rr3, unsigned len)
 		goto out;
 	}
 
-	if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length))
+	if (rr3->bytes_read < be16_to_cpu(rr3->irdata.header.length) +
+						sizeof(struct redrat3_header))
 		/* we're still accumulating data */
 		return 0;
 
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