diff options
Diffstat (limited to 'fs/nfsd/nfs4proc.c')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 3c69db7d4905..008ea0b627d0 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -485,9 +485,6 @@ static __be32 nfsd4_getfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) { - if (!cstate->current_fh.fh_dentry) - return nfserr_nofilehandle; - u->getfh = &cstate->current_fh; return nfs_ok; } @@ -535,9 +532,6 @@ static __be32 nfsd4_savefh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) { - if (!cstate->current_fh.fh_dentry) - return nfserr_nofilehandle; - fh_dup2(&cstate->save_fh, &cstate->current_fh); if (HAS_STATE_ID(cstate, CURRENT_STATE_ID_FLAG)) { memcpy(&cstate->save_stateid, &cstate->current_stateid, sizeof(stateid_t)); @@ -570,10 +564,11 @@ static void gen_boot_verifier(nfs4_verifier *verifier, struct net *net) /* * This is opaque to client, so no need to byte-swap. Use - * __force to keep sparse happy + * __force to keep sparse happy. y2038 time_t overflow is + * irrelevant in this usage. */ verf[0] = (__force __be32)nn->nfssvc_boot.tv_sec; - verf[1] = (__force __be32)nn->nfssvc_boot.tv_usec; + verf[1] = (__force __be32)nn->nfssvc_boot.tv_nsec; memcpy(verifier->data, verf, sizeof(verifier->data)); } @@ -703,10 +698,8 @@ nfsd4_link(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) { struct nfsd4_link *link = &u->link; - __be32 status = nfserr_nofilehandle; + __be32 status; - if (!cstate->save_fh.fh_dentry) - return status; status = nfsd_link(rqstp, &cstate->current_fh, link->li_name, link->li_namelen, &cstate->save_fh); if (!status) @@ -850,10 +843,8 @@ nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) { struct nfsd4_rename *rename = &u->rename; - __be32 status = nfserr_nofilehandle; + __be32 status; - if (!cstate->save_fh.fh_dentry) - return status; if (opens_in_grace(SVC_NET(rqstp)) && !(cstate->save_fh.fh_export->ex_flags & NFSEXP_NOSUBTREECHECK)) return nfserr_grace; @@ -927,6 +918,13 @@ nfsd4_secinfo_release(union nfsd4_op_u *u) exp_put(u->secinfo.si_exp); } +static void +nfsd4_secinfo_no_name_release(union nfsd4_op_u *u) +{ + if (u->secinfo_no_name.sin_exp) + exp_put(u->secinfo_no_name.sin_exp); +} + static __be32 nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, union nfsd4_op_u *u) @@ -2375,7 +2373,7 @@ static const struct nfsd4_operation nfsd4_ops[] = { }, [OP_SECINFO_NO_NAME] = { .op_func = nfsd4_secinfo_no_name, - .op_release = nfsd4_secinfo_release, + .op_release = nfsd4_secinfo_no_name_release, .op_flags = OP_HANDLES_WRONGSEC, .op_name = "OP_SECINFO_NO_NAME", .op_rsize_bop = nfsd4_secinfo_rsize, |