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linux/fs/nfsd
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Dan Carpenter 1a33e0de60 NFSD: prevent underflow in nfssvc_decode_writeargs() 
commit 184416d4b9 upstream.

Smatch complains:

	fs/nfsd/nfsxdr.c:341 nfssvc_decode_writeargs()
	warn: no lower bound on 'args->len'

Change the type to unsigned to prevent this issue.

Cc: stable@vger.kernel.org
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-04-20 09:06:28 +02:00
..
acl.h
…
auth.c
nfsd: auth: Fix gid sorting when rootsquash enabled
2018-01-31 12:55:57 +01:00
auth.h
…
blocklayout.c
fs: add i_blocksize()
2017-06-14 15:06:00 +02:00
blocklayoutxdr.c
Merge tag 'nfsd-4.8' of git://linux-nfs.org/~bfields/linux
2016-08-04 19:59:06 -04:00
blocklayoutxdr.h
nfsd: add SCSI layout support
2016-03-18 11:42:53 -04:00
cache.h
…
current_stateid.h
…
export.c
nfsd: allow nfsd to advertise multiple layout types
2016-07-15 15:31:32 -04:00
export.h
nfsd: allow nfsd to advertise multiple layout types
2016-07-15 15:31:32 -04:00
fault_inject.c
…
flexfilelayout.c
nfsd: don't set a FL_LAYOUT lease for flexfiles layouts
2016-09-16 16:15:52 -04:00
flexfilelayoutxdr.c
nfsd: Add a super simple flex file server
2016-07-13 15:40:48 -04:00
flexfilelayoutxdr.h
nfsd: Add a super simple flex file server
2016-07-13 15:40:48 -04:00
idmap.h
…
Kconfig
xfs: abstract block export operations from nfsd layouts
2016-07-15 15:31:29 -04:00
lockd.c
lockd: constify nlmsvc_binding structure
2016-01-07 10:10:50 -05:00
Makefile
nfsd: Add a super simple flex file server
2016-07-13 15:40:48 -04:00
netns.h
nfsd: move blocked lock handling under a dedicated spinlock
2016-10-24 16:51:21 -04:00
nfs2acl.c
nfsd: check permissions when setting ACLs
2016-06-24 12:11:52 -04:00
nfs3acl.c
nfsd: check permissions when setting ACLs
2016-06-24 12:11:52 -04:00
nfs3proc.c
NFSD: Clamp WRITE offsets
2022-02-16 12:43:52 +01:00
nfs3xdr.c
nfsd4: readdirplus shouldn't return parent of export
2021-01-23 15:38:18 +01:00
nfs4acl.c
nfsd: check permissions when setting ACLs
2016-06-24 12:11:52 -04:00
nfs4callback.c
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
2020-06-30 15:38:22 -04:00
nfs4idmap.c
…
nfs4layouts.c
nfsd: fix delay timer on 32-bit architectures
2020-02-14 16:31:06 -05:00
nfs4proc.c
NFSD: Clamp WRITE offsets
2022-02-16 12:43:52 +01:00
nfs4recover.c
nfsd: fix a warning in __cld_pipe_upcall()
2019-12-21 10:41:13 +01:00
nfs4state.c
nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
2022-02-08 18:15:29 +01:00
nfs4xdr.c
nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
2021-10-17 10:05:38 +02:00
nfscache.c
…
nfsctl.c
NFSD: Keep existing listeners on portlist error
2021-10-27 09:33:59 +02:00
nfsd.h
nfsd: implement machine credential support for some operations
2016-07-13 15:32:47 -04:00
nfsfh.c
nfsd: check d_can_lookup in fh_verify of directories
2016-08-04 17:11:48 -04:00
nfsfh.h
wrappers for ->i_mutex access
2016-01-22 18:04:28 -05:00
nfsproc.c
NFSD: prevent underflow in nfssvc_decode_writeargs()
2022-04-20 09:06:28 +02:00
nfssvc.c
nfsd: Fix message level for normal termination
2020-12-29 13:44:59 +01:00
nfsxdr.c
nfsd: stricter decoding of write-like NFSv2/v3 ops
2017-05-03 08:36:38 -07:00
pnfs.h
nfsd: don't set a FL_LAYOUT lease for flexfiles layouts
2016-09-16 16:15:52 -04:00
state.h
nfsd: fix jiffies/time_t mixup in LRU list
2020-02-14 16:31:06 -05:00
stats.c
drop redundant ->owner initializations
2016-05-29 19:08:00 -04:00
stats.h
…
trace.c
…
trace.h
nfsd: add new io class tracepoint
2016-01-14 17:32:51 -05:00
vfs.c
nfsd: Return EPERM, not EACCES, in some SETATTR cases
2019-12-21 10:41:24 +01:00
vfs.h
nfsd: allow fh_want_write to be called twice
2019-06-22 08:17:15 +02:00
xdr3.h
…
xdr4.h
nfsd4: fix cached replies to solo SEQUENCE compounds
2019-02-15 08:07:39 +01:00
xdr4cb.h
nfsd: plumb in a CB_NOTIFY_LOCK operation
2016-09-26 15:20:35 -04:00
xdr.h
NFSD: prevent underflow in nfssvc_decode_writeargs()
2022-04-20 09:06:28 +02:00