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linux/fs/nfs
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Petr Malat dc369d74c1 NFS: Remove superfluous kmap in nfs_readdir_xdr_to_array 
Array is mapped by nfs_readdir_get_array(), the further kmap is a result
of a bad merge and should be removed.

This resource leakage can be exploited for DoS by receptively reading
a content of a directory on NFS (e.g. by running ls).

Fixes: 67a56e9743 ("NFS: Fix memory leaks and corruption in readdir")
Signed-off-by: Petr Malat <oss@malat.biz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-20 09:06:18 +01:00
..
blocklayout
pnfs/blocklayout: off by one in bl_map_stripe()
2018-09-09 20:04:34 +02:00
filelayout
NFS41: pop some layoutget errors to application
2019-03-23 08:44:38 +01:00
flexfilelayout
NFS41: pop some layoutget errors to application
2019-03-23 08:44:38 +01:00
objlayout
osd fs: __r4w_get_page rely on PageUptodate for uptodate
2015-12-12 10:15:34 -08:00
cache_lib.c
…
cache_lib.h
…
callback_proc.c
NFS: Fix bool initialization/comparison
2020-02-14 16:29:59 -05:00
callback_xdr.c
NFSv4.0 fix client reference leak in callback
2018-09-19 22:48:57 +02:00
callback.c
NFSv4.x: hide array-bounds warning
2016-12-02 09:09:01 +01:00
callback.h
NFS: Remove the left function defines in callback.h
2015-10-21 15:49:22 -05:00
client.c
nfs: get clone_blksize when probing fsinfo
2015-10-15 16:08:18 -04:00
delegation.c
NFSv4.x: fix lock recovery during delegation recall
2019-11-25 15:54:43 +01:00
delegation.h
NFSv4: Don't allow a cached open with a revoked delegation
2019-11-12 19:13:29 +01:00
dir.c
NFS: Remove superfluous kmap in nfs_readdir_xdr_to_array
2020-03-20 09:06:18 +01:00
direct.c
NFS41: pop some layoutget errors to application
2019-03-23 08:44:38 +01:00
dns_resolve.c
…
dns_resolve.h
…
file.c
nfs_write_end(): fix handling of short copies
2017-01-09 08:07:52 +01:00
fscache-index.c
…
fscache.c
…
fscache.h
…
getroot.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
inode.c
NFSv4: Handle the special Linux file open access mode
2019-08-04 09:34:50 +02:00
internal.h
NFS: Fix 2 use after free issues in the I/O code
2017-09-13 14:09:46 -07:00
iostat.h
…
Kconfig
nfs: NFS_SWAP should depend on SWAP
2020-02-28 15:38:54 +01:00
Makefile
NFS: Rename idmap.c to nfs4idmap.c
2015-04-23 15:16:14 -04:00
mount_clnt.c
NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY
2015-10-21 15:49:23 -05:00
namespace.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
netns.h
…
nfs2super.c
…
nfs2xdr.c
…
nfs3_fs.h
…
nfs3acl.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
nfs3client.c
…
nfs3proc.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
nfs3super.c
…
nfs3xdr.c
xprtrdma: Fix large NFS SYMLINK calls
2015-08-05 16:21:28 -04:00
nfs4_fs.h
NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
2019-09-06 10:18:07 +02:00
nfs4client.c
NFS: Fix bool initialization/comparison
2020-02-14 16:29:59 -05:00
nfs4file.c
NFSv4: Fix return values for nfs4_file_open()
2019-09-21 07:12:49 +02:00
nfs4getroot.c
nfs: Remove invalid NFS_ATTR_FATTR_V4_REFERRAL checking in nfs4_get_rootfh
2015-07-01 11:31:22 -04:00
nfs4idmap.c
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
2018-07-03 11:21:34 +02:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
nfs4proc.c
NFSv4: Don't allow a cached open with a revoked delegation
2019-11-12 19:13:29 +01:00
nfs4renewd.c
…
nfs4session.c
…
nfs4session.h
NFSv4.1: Clear the old state by our client id before establishing a new lease
2015-03-03 21:52:30 -05:00
nfs4state.c
NFSv4: Fix a potential sleep while atomic in nfs4_do_reclaim()
2019-09-06 10:18:07 +02:00
nfs4super.c
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4sysctl.c
nfs: Do not convert nfs_idmap_cache_timeout to jiffies
2018-05-30 07:48:53 +02:00
nfs4trace.c
…
nfs4trace.h
NFS: Fix a tracepoint NULL-pointer dereference
2015-10-06 18:56:25 -04:00
nfs4xdr.c
fs: nfs: Fix possible null-pointer dereferences in encode_attrs()
2019-10-17 13:40:54 -07:00
nfs42.h
nfs42: add CLONE proc functions
2015-10-15 16:07:36 -04:00
nfs42proc.c
NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic
2016-10-28 03:01:31 -04:00
nfs42xdr.c
nfs42: add CLONE xdr functions
2015-10-15 16:07:21 -04:00
nfs.h
…
nfsroot.c
nfsroot: make nfsroot to accept the 1024 bytes long directory name
2015-10-21 15:49:19 -05:00
nfstrace.c
NFSv4: Allow tracing of NFSv4 fsync calls
2015-03-27 12:39:34 -04:00
nfstrace.h
…
pagelist.c
NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup
2019-09-21 07:12:49 +02:00
pnfs_dev.c
NFSv4.1: Don't cache deviceids that have no notifications
2015-03-27 12:32:24 -04:00
pnfs_nfs.c
NFS41: fix list splice type
2015-08-20 13:43:53 -05:00
pnfs.c
NFS41: pop some layoutget errors to application
2019-03-23 08:44:38 +01:00
pnfs.h
NFS41: make close wait for layoutreturn
2015-09-23 08:55:32 -04:00
proc.c
NFSv2: Fix write regression
2019-09-21 07:12:51 +02:00
read.c
NFS41: pop some layoutget errors to application
2019-03-23 08:44:38 +01:00
super.c
fs/nfs: Fix nfs_parse_devname to not modify it's argument
2020-01-29 10:21:40 +01:00
symlink.c
don't pass nameidata to ->follow_link()
2015-05-10 22:20:15 -04:00
sysctl.c
…
unlink.c
VFS: normal filesystems (and lustre): d_inode() annotations
2015-04-15 15:06:57 -04:00
write.c
NFS: Add a cond_resched() to nfs_commit_release_pages()
2018-02-16 20:09:42 +01:00