Commit e817bf3f authored by Martin K. Petersen's avatar Martin K. Petersen Committed by Jens Axboe

block: Fix double free in blk_integrity_unregister

Commit 3839e4b2 introduced a kobject_put but failed to remove the
kmem_cache_free beneath it, leading to a double free.
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent 892b6f90
......@@ -432,7 +432,6 @@ void blk_integrity_unregister(struct gendisk *disk)
kobject_uevent(&bi->kobj, KOBJ_REMOVE);
kobject_del(&bi->kobj);
kobject_put(&bi->kobj);
kmem_cache_free(integrity_cachep, bi);
disk->integrity = NULL;
}
EXPORT_SYMBOL(blk_integrity_unregister);
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