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-rw-r--r--fs/nfs/nfs4xdr.c10
-rw-r--r--include/linux/nfs_xdr.h13
2 files changed, 13 insertions, 10 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index eae46f008da7..db1ed9c46ede 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -116,10 +116,12 @@ static int nfs4_stat_to_errno(int);
#define decode_renew_maxsz (op_decode_hdr_maxsz)
#define encode_setclientid_maxsz \
(op_encode_hdr_maxsz + \
- 4 /*server->ip_addr*/ + \
- 1 /*Netid*/ + \
- 6 /*uaddr*/ + \
- 6 + (NFS4_VERIFIER_SIZE >> 2))
+ XDR_QUADLEN(NFS4_VERIFIER_SIZE) + \
+ XDR_QUADLEN(NFS4_SETCLIENTID_NAMELEN) + \
+ 1 /* sc_prog */ + \
+ XDR_QUADLEN(RPCBIND_MAXNETIDLEN) + \
+ XDR_QUADLEN(RPCBIND_MAXUADDRLEN) + \
+ 1) /* sc_cb_ident */
#define decode_setclientid_maxsz \
(op_decode_hdr_maxsz + \
2 + \
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 6b213a64b15f..d8e395d0c7c9 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -666,16 +666,17 @@ struct nfs4_rename_res {
struct nfs_fattr * new_fattr;
};
+#define NFS4_SETCLIENTID_NAMELEN (48)
struct nfs4_setclientid {
- const nfs4_verifier * sc_verifier; /* request */
+ const nfs4_verifier * sc_verifier;
unsigned int sc_name_len;
- char sc_name[48]; /* request */
- u32 sc_prog; /* request */
+ char sc_name[NFS4_SETCLIENTID_NAMELEN];
+ u32 sc_prog;
unsigned int sc_netid_len;
- char sc_netid[4]; /* request */
+ char sc_netid[RPCBIND_MAXNETIDLEN];
unsigned int sc_uaddr_len;
- char sc_uaddr[24]; /* request */
- u32 sc_cb_ident; /* request */
+ char sc_uaddr[RPCBIND_MAXUADDRLEN];
+ u32 sc_cb_ident;
};
struct nfs4_statfs_arg {