Commit 777e5d3e authored by Chase Southwood's avatar Chase Southwood Committed by Greg Kroah-Hartman
Browse files

Staging: comedi: fix memory leak in comedi_bond.c 



We allocate bdev and then krealloc the devs pointer in order to add bdev
at the end of the devpriv->devs array list.  But if for some reason this
krealloc fails, we need to free bdev before returning an error otherwise
this memory is leaked.

Signed-off-by: default avatarChase Southwood <chase.southwood@yahoo.com>
Acked-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8542373d

drivers/staging/comedi/drivers/comedi_bond.c

+1 −0
Original line number Diff line number Diff line
@@ -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;