Dan Carpenter ec13c53dc5 pnfs/blocklayout: off by one in bl_map_stripe() ... commit 0914bb965e upstream. "dev->nr_children" is the number of children which were parsed successfully in bl_parse_stripe(). It could be all of them and then, in that case, it is equal to v->stripe.volumes_count. Either way, the > should be >= so that we don't go beyond the end of what we're supposed to. Fixes: 5c83746a0c ("pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: stable@vger.kernel.org # 3.17+ Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-09-09 19:55:59 +02:00
..
Makefile	pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing	2014-09-12 13:33:50 -04:00
blocklayout.c	block: replace bi_bdev with a gendisk pointer and partitions index	2017-08-23 12:49:55 -06:00
blocklayout.h	pnfs/blocklayout: update last_write_offset atomically with extents	2016-08-23 11:41:38 -04:00
dev.c	pnfs/blocklayout: off by one in bl_map_stripe()	2018-09-09 19:55:59 +02:00
extent_tree.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rpc_pipefs.c	nfs/blocklayout: add SCSI layout support	2016-03-18 11:38:17 -04:00