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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2018-07-04 12:59:58 +0300 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-07-30 13:19:40 -0400 |
| commit | 0914bb965e38a055e9245637aed117efbe976e91 (patch) | |
| tree | 8db52786b17aeff3fb8c9393f8c6d412ba32d2f5 /lib/test_xarray.c | |
| parent | nfs: Referrals not inheriting proto setting from parent (diff) | |
| download | linux-dev-0914bb965e38a055e9245637aed117efbe976e91.tar.xz linux-dev-0914bb965e38a055e9245637aed117efbe976e91.zip | |
pnfs/blocklayout: off by one in bl_map_stripe()
"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: 5c83746a0cf2 ("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>
Diffstat (limited to 'lib/test_xarray.c')
0 files changed, 0 insertions, 0 deletions