Commit aea305e1 authored Jul 07, 2016 by Jan Beulich Committed by Konrad Rzeszutek Wilk Jul 22, 2016

xen-blkback: really don't leak mode property



Commit 9d092603 ("xen-blkback: do not leak mode property") left one
path unfixed; correct this.

Acked-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

parent 53043948

drivers/block/xen-blkback/xenbus.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -715,8 +715,11 @@ static void backend_changed(struct xenbus_watch *watch,

		/* Front end dir is a number, which is used as the handle. */
		err = kstrtoul(strrchr(dev->otherend, '/') + 1, 0, &handle);
		if (err)
		if (err) {
		kfree(be->mode);
		be->mode = NULL;
		return;
		}

		be->major = major;
		be->minor = minor;

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