nfsd v4.1 lOCKT clientid field must be ignored

[firefly-linux-kernel-4.4.55.git] / fs / nfsd / nfs4xdr.c

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 615f0a9f06008e54ceda4ff4804b295fdf3a8b13..6e7f10a8935456ef336d03c05595d62f3b30c085 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -588,8 +588,6 @@ nfsd4_decode_lockt(struct nfsd4_compoundargs *argp, struct nfsd4_lockt *lockt)
        READ_BUF(lockt->lt_owner.len);
        READMEM(lockt->lt_owner.data, lockt->lt_owner.len);
 
-       if (argp->minorversion && !zero_clientid(&lockt->lt_clientid))
-               return nfserr_inval;
        DECODE_TAIL;
 }
 
@@ -1142,7 +1140,7 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp,
 
        u32 dummy;
        char *machine_name;
-       int i, j;
+       int i;
        int nr_secflavs;
 
        READ_BUF(16);
@@ -1215,8 +1213,6 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp,
                        READ_BUF(4);
                        READ32(dummy);
                        READ_BUF(dummy * 4);
-                       for (j = 0; j < dummy; ++j)
-                               READ32(dummy);
                        break;
                case RPC_AUTH_GSS:
                        dprintk("RPC_AUTH_GSS callback secflavor "
@@ -1232,7 +1228,6 @@ nfsd4_decode_create_session(struct nfsd4_compoundargs *argp,
                        READ_BUF(4);
                        READ32(dummy);
                        READ_BUF(dummy);
-                       p += XDR_QUADLEN(dummy);
                        break;
                default:
                        dprintk("Illegal callback secflavor\n");