| Message ID | 1280332397-6031-2-git-send-email-maximlevitsky@gmail.com |
|---|---|
| State | Accepted |
| Commit | dba76c033f1b88b6eb0fa697b824f954b11f8a97 |
| Headers | show |
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 03e19c1..75aba70 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -409,13 +409,14 @@ int del_mtd_blktrans_dev(struct mtd_blktrans_dev *old) BUG(); } - /* Stop new requests to arrive */ - del_gendisk(old->disk); - if (old->disk_attributes) sysfs_remove_group(&disk_to_dev(old->disk)->kobj, old->disk_attributes); + /* Stop new requests to arrive */ + del_gendisk(old->disk); + + /* Stop the thread */ kthread_stop(old->thread);
Remove the attributes group before disk to avoid use after free Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> --- drivers/mtd/mtd_blkdevs.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)