Olga Kornievskaia e6ddef11c0 NFSv4.1 enforce rootpath check in fs_location query ... [ Upstream commit 28568c906c ] In commit 4ca9f31a2b ("NFSv4.1 test and add 4.1 trunking transport"), we introduce the ability to query the NFS server for possible trunking locations of the existing filesystem. However, we never checked the returned file system path for these alternative locations. According to the RFC, the server can say that the filesystem currently known under "fs_root" of fs_location also resides under these server locations under the following "rootpath" pathname. The client cannot handle trunking a filesystem that reside under different location under different paths other than what the main path is. This patch enforces the check that fs_root path and rootpath path in fs_location reply is the same. Fixes: 4ca9f31a2b ("NFSv4.1 test and add 4.1 trunking transport") Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-06-21 14:35:47 +02:00
..
blocklayout	pNFS: Fix the pnfs block driver's calculation of layoutget size	2024-01-25 15:27:23 -08:00
filelayout	pNFS/filelayout: fixup pNfs allocation modes	2024-06-12 11:03:51 +02:00
flexfilelayout	nfs: fix panic when nfs4_ff_layout_prepare_ds() fails	2024-03-26 18:20:57 -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	pNFS: Avoid a live lock condition in pnfs_update_layout()	2022-06-06 11:53:55 -04:00
callback_xdr.c	SUNRPC: Parametrize how much of argsize should be zeroed	2022-09-26 14:02:42 -04:00
callback.c	nfsd: don't allow nfsd threads to be signalled.	2024-05-25 16:21:30 +02:00
callback.h	NFSv4.1: Fix uninitialised variable in devicenotify	2022-01-06 14:00:20 -05:00
client.c	nfs: make the rpc_stat per net namespace	2024-05-17 11:55:54 +02:00
delegation.c	NFSv4: Fix a potential state reclaim deadlock	2022-10-27 15:52:10 -04:00
delegation.h	NFSv4: Fix delegation return in cases where we have to retry	2021-06-13 19:36:27 -04:00
dir.c	nfs: Remove redundant null checks before kfree	2022-10-27 15:52:10 -04:00
direct.c	nfs: fix UAF in direct writes	2024-04-03 15:19:34 +02:00
dns_resolve.c	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
dns_resolve.h	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
export.c	nfsd: allow reaping files still under writeback	2024-03-26 18:20:23 -04:00
file.c	NFS Client Updates for Linux 6.1	2022-10-13 09:58:42 -07:00
fs_context.c	nfs: keep server info for remounts	2024-06-12 11:03:50 +02:00
fscache.c	mm, netfs, fscache: stop read optimisation when folio removed from pagecache	2024-01-10 17:10:31 +01:00
fscache.h	nfs: Convert to release_folio	2022-05-09 23:12:33 -04:00
getroot.c	NFS: Remove the nfs4_label argument from nfs_setsecurity	2021-11-05 14:54:40 -04:00
inode.c	nfs: Handle error of rpc_proc_register() in nfs_net_init().	2024-05-17 11:55:54 +02:00
internal.h	nfs: fix undefined behavior in nfs_block_bits()	2024-06-16 13:41:41 +02:00
io.c	NFS: Fix up incorrect documentation	2021-04-05 09:04:20 -04:00
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	NFS: Replace readdir's use of xxhash() with hash_64()	2022-04-07 16:19:47 -04:00
Makefile	nfs: Convert to new fscache volume/cookie API	2022-01-10 11:53:25 +00:00
mount_clnt.c	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
namespace.c	NFS: Fix an Oops in nfs_d_automount()	2022-12-31 13:32:18 +01:00
netns.h	nfs: make the rpc_stat per net namespace	2024-05-17 11:55:54 +02:00
nfs2super.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
nfs2xdr.c	NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN	2023-09-13 09:42:49 +02:00
nfs3_fs.h	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
nfs3acl.c	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
nfs3client.c	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
nfs3proc.c	freezer,sched: Rewrite core freezer logic	2022-09-07 21:53:50 +02:00
nfs3super.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
nfs3xdr.c	NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN	2023-09-13 09:42:49 +02:00
nfs4_fs.h	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
nfs4client.c	NFSv4.1: fix pnfs MDS=DS session trunking	2023-10-06 14:56:31 +02:00
nfs4file.c	NFSv4.2 fix problems with __nfs42_ssc_open	2022-08-19 20:31:57 -04:00
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: remove unnecessary (void*) conversions.	2022-10-03 11:26:36 -04:00
nfs4idmap.h
nfs4namespace.c	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
nfs4proc.c	NFSv4.1 enforce rootpath check in fs_location query	2024-06-21 14:35:47 +02:00
nfs4renewd.c	treewide: remove editor modelines and cruft	2021-05-07 00:26:34 -07:00
nfs4session.c	NFSv4: Sanity check the parameters in nfs41_update_target_slotid()	2021-11-07 09:23:14 -05:00
nfs4session.h	NFSv4: Sanity check the parameters in nfs41_update_target_slotid()	2021-11-07 09:23:14 -05:00
nfs4state.c	NFSv4: Fixup smatch warning for ambiguous return	2024-06-12 11:03:50 +02:00
nfs4super.c	NFS: Adjust fs_context error logging	2021-01-10 13:32:39 -05:00
nfs4sysctl.c	nfs: Do not convert nfs_idmap_cache_timeout to jiffies	2018-01-18 15:10:47 -05:00
nfs4trace.c	pNFS/flexfiles: Add tracing for layout errors	2020-01-15 10:54:33 -05:00
nfs4trace.h	trace: Relocate event helper files	2024-03-06 14:45:17 +00:00
nfs4xdr.c	NFSv4.2: Fix a memory stomp in decode_attr_security_label	2022-12-31 13:32:18 +01:00
nfs42.h	NFSv4.2: fix listxattr maximum XDR buffer size	2024-03-26 18:20:56 -04:00
nfs42proc.c	nfs42: client needs to strip file mode's suid/sgid bit after ALLOCATE op	2023-10-25 12:03:14 +02:00
nfs42xattr.c	NFSv4.2: fix wrong shrinker_id	2023-07-19 16:21:43 +02:00
nfs42xdr.c	NFSv4.2: Rework scratch handling for READ_PLUS (again)	2023-09-13 09:43:05 +02:00
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	NFS: Fix an off by one in root_nfs_cat()	2024-03-26 18:20:56 -04:00
nfstrace.c	NFSv4: Catch and trace server filehandle encoding errors	2021-04-14 09:36:29 -04:00
nfstrace.h	trace: Relocate event helper files	2024-03-06 14:45:17 +00:00
pagelist.c	NFSv4.1 mark qualified async operations as MOVEABLE tasks	2022-05-31 17:09:30 -04:00
pnfs_dev.c	NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info	2023-09-19 12:27:58 +02:00
pnfs_nfs.c	pNFS: Fix assignment of xprtdata.cred	2023-09-13 09:42:49 +02:00
pnfs.c	pNFS: Fix the pnfs block driver's calculation of layoutget size	2024-01-25 15:27:23 -08:00
pnfs.h	NFSv4/flexfiles: Cancel I/O if the layout is recalled or revoked	2022-10-06 09:52:09 -04:00
proc.c	NFS: NFSv2/v3 clients should never be setting NFS_CAP_XATTR	2022-02-25 18:50:13 -05:00
read.c	NFSv4.2: Rework scratch handling for READ_PLUS (again)	2023-09-13 09:43:05 +02:00
super.c	NFS: Avoid memcpy() run-time warning for struct sockaddr overflows	2022-10-27 15:52:10 -04:00
symlink.c	fs: Change the type of filler_t	2022-05-09 16:36:48 -04:00
sysctl.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sysfs.c	NFS: rename nfs_client_kset to nfs_kset	2023-10-10 22:00:35 +02:00
sysfs.h	NFSv4: Fix up RCU annotations for struct nfs_netns_client	2020-10-15 13:31:08 -04:00
unlink.c	NFSv4.1 mark qualified async operations as MOVEABLE tasks	2022-05-31 17:09:30 -04:00
write.c	nfs: fix UAF in direct writes	2024-04-03 15:19:34 +02:00