Patch "[media] stb6100: fix buffer length check in stb6100_write_reg_range()" has been added to the 3.14-stable tree

Patch "[media] stb6100: fix buffer length check in stb6100_write_reg_range()" has been added to the 3.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    [media] stb6100: fix buffer length check in stb6100_write_reg_range()

to the 3.14-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:
     stb6100-fix-buffer-length-check-in-stb6100_write_reg_range.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 7e6bd12fb77b0067df13fb3ba3fadbdff2945396 Mon Sep 17 00:00:00 2001
From: Alexander Shiyan <shc_work@mail.ru>
Date: Tue, 25 Feb 2014 23:41:14 -0300
Subject: [media] stb6100: fix buffer length check in stb6100_write_reg_range()

From: Alexander Shiyan <shc_work@mail.ru>

commit 7e6bd12fb77b0067df13fb3ba3fadbdff2945396 upstream.

We are checking sizeof() the wrong variable!

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/dvb-frontends/stb6100.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/dvb-frontends/stb6100.c
+++ b/drivers/media/dvb-frontends/stb6100.c
@@ -193,7 +193,7 @@ static int stb6100_write_reg_range(struc
 		.len	= len + 1
 	};
 
-	if (1 + len > sizeof(buf)) {
+	if (1 + len > sizeof(cmdbuf)) {
 		printk(KERN_WARNING
 		       "%s: i2c wr: len=%d is too big!\n",
 		       KBUILD_MODNAME, len);


Patches currently in stable-queue which might be from shc_work@mail.ru are

queue-3.14/stb6100-fix-buffer-length-check-in-stb6100_write_reg_range.patch