Commit c7674030 authored by Jerome Marchand's avatar Jerome Marchand Committed by Jens Axboe
Browse files

block: Fix memory leak in alloc_disk_node() 



Fix a memory leak in alloc_disk_node(). Don't forget to free 'dkstats' when the allocation of 'part' failed.

Signed-off-by: default avatarJerome Marchand <jmarchan@redhat.com>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 8c8d7214

block/genhd.c

+1 −0
Original line number Diff line number Diff line
@@ -715,6 +715,7 @@ struct gendisk *alloc_disk_node(int minors, int node_id) 
			disk->part = kmalloc_node(size,

				GFP_KERNEL | __GFP_ZERO, node_id);

			if (!disk->part) {

				free_disk_stats(disk);

				kfree(disk);

				return NULL;

			}