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cdb2e53fd6
linux/fs/nfs
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Dan Carpenter cdb2e53fd6 NFS: Cleanup error handling in nfs_idmap_request_key() 
nfs_idmap_get_desc() can't actually return zero.  But if it did then
we would return ERR_PTR(0) which is NULL and the caller,
nfs_idmap_get_key(), doesn't expect that so it leads to a NULL pointer
dereference.

I've cleaned this up by changing the "<=" to "<" so it's more clear that
we don't return ERR_PTR(0).

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2017-10-01 18:51:30 -04:00
..
blocklayout block: replace bi_bdev with a gendisk pointer and partitions index 2017-08-23 12:49:55 -06:00
filelayout NFS/filelayout: Fix racy setting of fl->dsaddr in filelayout_check_deviceid() 2017-07-21 14:08:45 -04:00
flexfilelayout nfs/flexfiles: fix leak of nfs4_ff_ds_version arrays 2017-08-08 17:18:10 -04:00
cache_lib.c sunrpc/nfs: cleanup procfs/pipefs entry in cache_detail 2017-02-08 17:02:45 -05:00
cache_lib.h
callback_proc.c NFS: Use an atomic_long_t to count the number of requests 2017-08-15 11:54:47 -04:00
callback_xdr.c Chuck's RDMA update overhauls the "call receive" side of the 2017-07-13 13:56:24 -07:00
callback.c sunrpc: Const-ify struct sv_serv_ops 2017-08-24 22:13:50 -04:00
callback.h nfs: don't cast callback decode/proc/encode routines 2017-07-13 15:57:56 -04:00
client.c mount: copy the port field into the cloned nfs_server structure. 2017-07-19 15:28:21 -04:00
delegation.c NFS: Use an atomic_long_t to count the number of requests 2017-08-15 11:54:47 -04:00
delegation.h
dir.c NFS: remove jiffies field from access cache 2017-09-06 12:32:37 -04:00
direct.c NFSv4: Use a mutex to protect the per-inode commit lists 2017-08-15 11:54:47 -04:00
dns_resolve.c
dns_resolve.h
export.c nfs: add export operations 2017-07-13 17:12:04 -04:00
file.c NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00
fscache-index.c fscache: remove unused ->now_uncached callback 2017-09-06 17:27:26 -07:00
fscache.c
fscache.h
getroot.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
inode.c NFS: Use an atomic_long_t to count the number of commits 2017-08-15 11:54:48 -04:00
internal.h NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00
io.c
iostat.h
Kconfig pnfs/blocklayout: require 64-bit sector_t 2017-08-11 14:10:13 -04:00
Makefile nfs: add export operations 2017-07-13 17:12:04 -04:00
mount_clnt.c nfs: count correct array for mnt3_counts array size 2017-07-21 08:49:57 -04:00
namespace.c NFS: Use ERR_CAST() to avoid cross-structure cast 2017-05-28 10:11:47 -07:00
netns.h netns: make struct pernet_operations::id unsigned int 2016-11-18 10:59:15 -05:00
nfs2super.c
nfs2xdr.c NFS: convert flags to bool 2017-07-13 15:58:04 -04:00
nfs3_fs.h
nfs3acl.c
nfs3client.c NFS: Remove unused authflavour parameter from nfs_get_client() 2016-12-01 17:46:32 -05:00
nfs3proc.c NFSv3: Convert nfs3_proc_access() to use nfs_access_set_mask() 2017-07-21 11:51:19 -04:00
nfs3super.c
nfs3xdr.c NFS: convert flags to bool 2017-07-13 15:58:04 -04:00
nfs4_fs.h NFSv4.1: don't use machine credentials for CLOSE when using 'sec=sys' 2017-08-20 12:43:17 -04:00
nfs4client.c NFSv4: Fix double frees in nfs4_test_session_trunk() 2017-08-02 09:45:55 -04:00
nfs4file.c NFSv4: add flock_owner to open context 2016-12-01 17:57:27 -05:00
nfs4getroot.c NFS: Clean up nfs4_get_rootfh() 2017-04-20 13:39:35 -04:00
nfs4idmap.c NFS: Cleanup error handling in nfs_idmap_request_key() 2017-10-01 18:51:30 -04:00
nfs4idmap.h
nfs4namespace.c NFS: Remove extra dprintk()s from nfs4namespace.c 2017-04-20 13:39:35 -04:00
nfs4proc.c NFS: remove jiffies field from access cache 2017-09-06 12:32:37 -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 NFS: Make trace_nfs4_setup_sequence() available to NFS v4.0 2017-01-30 13:14:50 -05:00
nfs4state.c NFS client updates for Linux 4.13 2017-07-13 14:35:37 -07:00
nfs4super.c
nfs4sysctl.c
nfs4trace.c
nfs4trace.h nfs4: add NFSv4 LOOKUPP handlers 2017-07-13 16:00:15 -04:00
nfs4xdr.c nfs: RPC_MAX_AUTH_SIZE is in bytes 2017-10-01 18:51:30 -04:00
nfs42.h
nfs42proc.c NFSv4.2 fix size storage for nfs42_proc_copy 2017-07-13 16:00:14 -04:00
nfs42xdr.c nfs: fix decoder callback prototypes 2017-07-13 15:57:56 -04:00
nfs.h
nfsroot.c
nfstrace.c
nfstrace.h NFS: Add static NFS I/O tracepoints 2017-09-11 22:20:38 -04:00
pagelist.c NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00
pnfs_dev.c
pnfs_nfs.c NFS: Remove pnfs_generic_transfer_commit_list() 2017-09-09 12:51:40 -04:00
pnfs.c pNFS: Use the standard I/O stateid when calling LAYOUTGET 2017-09-11 22:19:00 -04:00
pnfs.h NFSv4/pnfs: Replace pnfs_put_lseg_locked() with pnfs_put_lseg() 2017-08-15 11:54:48 -04:00
proc.c NFS: convert flags to bool 2017-07-13 15:58:04 -04:00
read.c NFS: Add static NFS I/O tracepoints 2017-09-11 22:20:38 -04:00
super.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
symlink.c vfs: remove ".readlink = generic_readlink" assignments 2016-12-09 16:45:04 +01:00
sysctl.c
unlink.c NFS: nfs_rename() - revalidate directories on -ERESTARTSYS 2017-07-13 15:58:04 -04:00
write.c NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00