linux-kernel - [PATCH] staging: comedi: fix memory leak

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Date:	Fri, 14 Mar 2014 17:16:15 +0100
From:	Levente Kurusa <levex@...ux.com>
To:	Ian Abbott <abbotti@....co.uk>,
	H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	OSUOSL Drivers <devel@...verdev.osuosl.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Levente Kurusa <levex@...ux.com>
Subject: [PATCH] staging: comedi: fix memory leak

Call kfree() on bdev. The variable is otherwise leaked.

Signed-off-by: Levente Kurusa <levex@...ux.com>
---
 drivers/staging/comedi/drivers/comedi_bond.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/comedi/drivers/comedi_bond.c b/drivers/staging/comedi/drivers/comedi_bond.c
index 51a59e5..406aedb 100644
--- a/drivers/staging/comedi/drivers/comedi_bond.c
+++ b/drivers/staging/comedi/drivers/comedi_bond.c
@@ -254,6 +254,7 @@ static int do_dev_config(struct comedi_device *dev, struct comedi_devconfig *it)
 			if (!devs) {
 				dev_err(dev->class_dev,
 					"Could not allocate memory. Out of memory?\n");
+				kfree(bdev);
 				return -ENOMEM;
 			}
 			devpriv->devs = devs;
-- 
1.8.3.1

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