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0914bb965e
linux/fs/nfs
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Dan Carpenter 0914bb965e 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: 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>
2018-07-30 13:19:40 -04:00
..
blocklayout pnfs/blocklayout: off by one in bl_map_stripe() 2018-07-30 13:19:40 -04:00
filelayout nfs41: do not return ENOMEM on LAYOUTUNAVAILABLE 2018-01-18 12:51:31 -05:00
flexfilelayout pNFS/flexfiles: Ensure we always return a layout if it has layoutstats 2018-07-26 16:25:25 -04:00
cache_lib.c NFS client updates for Linux 4.15 2017-11-17 14:18:00 -08:00
cache_lib.h NFS client updates for Linux 4.15 2017-11-17 14:18:00 -08:00
callback_proc.c NFSv4.1: Fix a potential layoutget/layoutrecall deadlock 2018-07-26 16:25:25 -04:00
callback_xdr.c NFSv4: Clean up CB_GETATTR encoding 2018-04-10 16:06:22 -04:00
callback.c NFS client updates for Linux 4.15 2017-11-17 14:18:00 -08:00
callback.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
client.c NFS client updates for Linux 4.18 2018-06-12 10:09:03 -07:00
delegation.c NFS: Fix an rcu deadlock in nfs_delegation_find_inode() 2018-06-14 14:05:38 -04:00
delegation.h NFSv4: Fix the nfs_inode_set_delegation() arguments 2018-04-10 16:06:22 -04:00
dir.c Fix error code in nfs_lookup_verify_inode() 2018-07-26 16:25:25 -04:00
direct.c NFS: Fix an incorrect type in struct nfs_direct_req 2018-03-08 12:56:31 -05:00
dns_resolve.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dns_resolve.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
export.c NFS: Pass the inode down to the getattr() callback 2018-06-04 12:07:07 -04:00
file.c fs: nfs: Adding new return type vm_fault_t 2018-07-30 13:19:40 -04:00
fscache-index.c vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
fscache.c vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
fscache.h fscache: Pass object size in rather than calling back for it 2018-04-06 14:05:14 +01:00
getroot.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
inode.c Merge branch 'vfs_timespec64' of https://github.com/deepa-hub/vfs into vfs-timespec64 2018-06-14 14:54:00 +02:00
internal.h Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
io.c NFS: Fix a race between mmap() and O_DIRECT 2018-01-28 22:00:15 -05:00
iostat.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig pnfs/blocklayout: require 64-bit sector_t 2017-08-11 14:10:13 -04:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mount_clnt.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
namespace.c NFS: Use ERR_CAST() to avoid cross-structure cast 2017-05-28 10:11:47 -07:00
netns.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs2super.c
nfs2xdr.c vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
nfs3_fs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs3acl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs3client.c NFS: Remove unused authflavour parameter from nfs_get_client() 2016-12-01 17:46:32 -05:00
nfs3proc.c NFS: Pass the inode down to the getattr() callback 2018-06-04 12:07:07 -04:00
nfs3super.c
nfs3xdr.c vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
nfs4_fs.h pnfs: Move nfs4_opendata into nfs4_fs.h 2018-05-31 15:03:11 -04:00
nfs4client.c nfs: Referrals not inheriting proto setting from parent 2018-07-30 13:19:40 -04:00
nfs4file.c nfs4file: get rid of pointless include of btrfs.h 2017-12-30 00:03:39 -05:00
nfs4getroot.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs4idmap.c nfs: add error check in nfs_idmap_prepare_message() 2018-07-30 13:19:40 -04:00
nfs4idmap.h
nfs4namespace.c nfs: Referrals should use the same proto setting as their parent 2018-01-14 23:06:30 -05:00
nfs4proc.c nfs: initiate returning delegation when reclaiming one that's been recalled 2018-07-30 13:19:40 -04:00
nfs4renewd.c NFSv4: Set the connection timeout to match the lease period 2017-02-09 14:15:16 -05:00
nfs4session.c NFSv4.1: Fix regression in callback retry handling 2016-12-01 17:21:38 -05:00
nfs4session.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs4state.c pnfs: Add LAYOUTGET to OPEN of a new file 2018-05-31 15:03:11 -04:00
nfs4super.c
nfs4sysctl.c nfs: Do not convert nfs_idmap_cache_timeout to jiffies 2018-01-18 15:10:47 -05:00
nfs4trace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs4trace.h NFS client updates for Linux 4.15 2017-11-17 14:18:00 -08:00
nfs4xdr.c Merge branch 'vfs_timespec64' of https://github.com/deepa-hub/vfs into vfs-timespec64 2018-06-14 14:54:00 +02:00
nfs42.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs42proc.c NFSv4: Always clear the pNFS layout when handling ESTALE 2018-05-31 15:02:16 -04:00
nfs42xdr.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfsroot.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfstrace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nfstrace.h NFS client updates for Linux 4.16 2018-01-30 19:03:48 -08:00
pagelist.c sched/wait, fs/nfs: Convert wait_on_atomic_t() usage to the new wait_var_event() API 2018-03-20 08:23:21 +01:00
pnfs_dev.c pnfs/blocklayout: handle transient devices 2018-01-14 23:06:29 -05:00
pnfs_nfs.c sched/wait, fs/nfs: Convert wait_on_atomic_t() usage to the new wait_var_event() API 2018-03-20 08:23:21 +01:00
pnfs.c pNFS: Parse the results of layoutget on open even if permissions checks fail 2018-07-26 16:25:25 -04:00
pnfs.h pNFS: Don't send layoutreturn if the layout is already invalid 2018-06-19 08:52:27 -04:00
proc.c NFS: Pass the inode down to the getattr() callback 2018-06-04 12:07:07 -04:00
read.c NFS: Add static NFS I/O tracepoints 2017-09-11 22:20:38 -04:00
super.c fs: Teach path_connected to handle nfs filesystems with multiple roots. 2018-03-15 18:48:38 -04:00
symlink.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sysctl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
unlink.c NFS: Fix up sillyrename() 2018-05-31 15:02:16 -04:00
write.c NFS: Ensure we immediately start writeback on rescheduled writes 2018-07-26 16:25:25 -04:00