if (!p)
return 0;
p = xdr_decode_hyper(p, &args->offset);
- args->count = ntohl(*p++);
-
- if (!xdr_argsize_check(rqstp, p))
- return 0;
+ args->count = ntohl(*p++);
len = min(args->count, max_blocksize);
/* set up the kvec */
v++;
}
args->vlen = v;
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
p = decode_fh(p, &args->fh);
if (!p)
return 0;
- if (!xdr_argsize_check(rqstp, p))
- return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
args->verf = p; p += 2;
args->dircount = ~0;
args->count = ntohl(*p++);
-
- if (!xdr_argsize_check(rqstp, p))
- return 0;
-
args->count = min_t(u32, args->count, PAGE_SIZE);
args->buffer = page_address(*(rqstp->rq_next_page++));
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
args->dircount = ntohl(*p++);
args->count = ntohl(*p++);
- if (!xdr_argsize_check(rqstp, p))
- return 0;
-
len = args->count = min(args->count, max_blocksize);
while (len > 0) {
struct page *p = *(rqstp->rq_next_page++);
args->buffer = page_address(p);
len -= PAGE_SIZE;
}
- return 1;
+
+ return xdr_argsize_check(rqstp, p);
}
int
opdesc->op_get_currentstateid(cstate, &op->u);
op->status = opdesc->op_func(rqstp, cstate, &op->u);
+ /* Only from SEQUENCE */
+ if (cstate->status == nfserr_replay_cache) {
+ dprintk("%s NFS4.1 replay from cache\n", __func__);
+ status = op->status;
+ goto out;
+ }
if (!op->status) {
if (opdesc->op_set_currentstateid)
opdesc->op_set_currentstateid(cstate, &op->u);
if (need_wrongsec_check(rqstp))
op->status = check_nfsd_access(current_fh->fh_export, rqstp);
}
-
encode_op:
- /* Only from SEQUENCE */
- if (cstate->status == nfserr_replay_cache) {
- dprintk("%s NFS4.1 replay from cache\n", __func__);
- status = op->status;
- goto out;
- }
if (op->status == nfserr_replay_me) {
op->replay = &cstate->replay_owner->so_replay;
nfsd4_encode_replay(&resp->xdr, op);
len = args->count = ntohl(*p++);
p++; /* totalcount - unused */
- if (!xdr_argsize_check(rqstp, p))
- return 0;
-
len = min_t(unsigned int, len, NFSSVC_MAXBLKSIZE_V2);
/* set up somewhere to store response.
v++;
}
args->vlen = v;
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
p = decode_fh(p, &args->fh);
if (!p)
return 0;
- if (!xdr_argsize_check(rqstp, p))
- return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
int
args->cookie = ntohl(*p++);
args->count = ntohl(*p++);
args->count = min_t(u32, args->count, PAGE_SIZE);
- if (!xdr_argsize_check(rqstp, p))
- return 0;
args->buffer = page_address(*(rqstp->rq_next_page++));
- return 1;
+ return xdr_argsize_check(rqstp, p);
}
/*
{
char *cp = (char *)p;
struct kvec *vec = &rqstp->rq_arg.head[0];
- return cp == (char *)vec->iov_base + vec->iov_len;
+ return cp >= (char*)vec->iov_base
+ && cp <= (char*)vec->iov_base + vec->iov_len;
}
static inline int