| From 94ad0a101415978be04945b2787be1e8e8a874db Mon Sep 17 00:00:00 2001 |
| From: Lars Ellenberg <lars.ellenberg@linbit.com> |
| Date: Wed, 27 Mar 2013 14:08:42 +0100 |
| Subject: drbd: fix memory leak |
| |
| From: Lars Ellenberg <lars.ellenberg@linbit.com> |
| |
| commit 94ad0a101415978be04945b2787be1e8e8a874db upstream. |
| |
| We forgot to free the disk_conf, |
| so for each attach/detach cycle we leaked 336 bytes. |
| |
| Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> |
| Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> |
| Signed-off-by: Jens Axboe <axboe@kernel.dk> |
| Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/block/drbd/drbd_main.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| --- a/drivers/block/drbd/drbd_main.c |
| +++ b/drivers/block/drbd/drbd_main.c |
| @@ -2795,6 +2795,7 @@ void drbd_free_bc(struct drbd_backing_de |
| blkdev_put(ldev->backing_bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL); |
| blkdev_put(ldev->md_bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL); |
| |
| + kfree(ldev->disk_conf); |
| kfree(ldev); |
| } |
| |