linux-kernel - [061/139] Input: sparse-keymap - free the right keymap on error

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Message-Id: <20100422195410.907067324@kvm.kroah.org>
Date:	Thu, 22 Apr 2010 12:53:58 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Yong Wang <yong.y.wang@...el.com>,
	Dmitry Torokhov <dtor@...l.ru>
Subject: [061/139] Input: sparse-keymap - free the right keymap on error

2.6.33-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Yong Wang <yong.y.wang@...ux.intel.com>

commit 88fcf710c13bd41f2b98c5411e4f21ab98da4fb4 upstream.

'map' is allocated in sparse_keymap_setup() and it it the one that should
be freed on error instead of 'keymap'.

Signed-off-by: Yong Wang <yong.y.wang@...el.com>
Signed-off-by: Dmitry Torokhov <dtor@...l.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/input/sparse-keymap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/input/sparse-keymap.c
+++ b/drivers/input/sparse-keymap.c
@@ -161,7 +161,7 @@ int sparse_keymap_setup(struct input_dev
 	return 0;
 
  err_out:
-	kfree(keymap);
+	kfree(map);
 	return error;
 
 }


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