ALSA: dummy: Implement timer backend switching more safely

[pandora-kernel.git] / fs / nfsd / nfs4proc.c

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 5a6f27a..9a959de 100644 (file)
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -529,15 +529,6 @@ nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 
        switch (create->cr_type) {
        case NF4LNK:
-               /* ugh! we have to null-terminate the linktext, or
-                * vfs_symlink() will choke.  it is always safe to
-                * null-terminate by brute force, since at worst we
-                * will overwrite the first byte of the create namelen
-                * in the XDR buffer, which has already been extracted
-                * during XDR decode.
-                */
-               create->cr_linkname[create->cr_linklen] = 0;
-
                status = nfsd_symlink(rqstp, &cstate->current_fh,
                                      create->cr_name, create->cr_namelen,
                                      create->cr_linkname, create->cr_linklen,
@@ -1120,7 +1111,8 @@ static bool need_wrongsec_check(struct svc_rqst *rqstp)
         */
        if (argp->opcnt == resp->opcnt)
                return false;
-
+       if (next->opnum == OP_ILLEGAL)
+               return false;
        nextd = OPDESC(next);
        /*
         * Rest of 2.6.3.1.1: certain operations will return WRONGSEC
@@ -1387,7 +1379,8 @@ static inline u32 nfsd4_setattr_rsize(struct svc_rqst *rqstp, struct nfsd4_op *o
 
 static inline u32 nfsd4_setclientid_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)
 {
-       return (op_encode_hdr_size + 2 + 1024) * sizeof(__be32);
+       return (op_encode_hdr_size + 2 + XDR_QUADLEN(NFS4_VERIFIER_SIZE)) *
+                                                               sizeof(__be32);
 }
 
 static inline u32 nfsd4_write_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)