NFS: Remove print_overflow_msg()
This issue is now captured by a trace point in the RPC client. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever
Anna Schumaker
parent
7be9cea360
commit
eb72f484a5
|
|
@ -74,17 +74,6 @@ static void nlm4_compute_offsets(const struct nlm_lock *lock,
|
|||
*l_len = loff_t_to_s64(fl->fl_end - fl->fl_start + 1);
|
||||
}
|
||||
|
||||
/*
|
||||
* Handle decode buffer overflows out-of-line.
|
||||
*/
|
||||
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
|
||||
{
|
||||
dprintk("lockd: %s prematurely hit the end of our receive buffer. "
|
||||
"Remaining buffer length is %tu words.\n",
|
||||
func, xdr->end - xdr->p);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Encode/decode NLMv4 basic data types
|
||||
*
|
||||
|
|
@ -176,7 +165,6 @@ static int decode_cookie(struct xdr_stream *xdr,
|
|||
dprintk("NFS: returned cookie was too long: %u\n", length);
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
@ -236,7 +224,6 @@ static int decode_nlm4_stat(struct xdr_stream *xdr, __be32 *stat)
|
|||
__func__, be32_to_cpup(p));
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
@ -309,7 +296,6 @@ static int decode_nlm4_holder(struct xdr_stream *xdr, struct nlm_res *result)
|
|||
out:
|
||||
return error;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -70,17 +70,6 @@ static void nlm_compute_offsets(const struct nlm_lock *lock,
|
|||
*l_len = loff_t_to_s32(fl->fl_end - fl->fl_start + 1);
|
||||
}
|
||||
|
||||
/*
|
||||
* Handle decode buffer overflows out-of-line.
|
||||
*/
|
||||
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
|
||||
{
|
||||
dprintk("lockd: %s prematurely hit the end of our receive buffer. "
|
||||
"Remaining buffer length is %tu words.\n",
|
||||
func, xdr->end - xdr->p);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Encode/decode NLMv3 basic data types
|
||||
*
|
||||
|
|
@ -173,7 +162,6 @@ static int decode_cookie(struct xdr_stream *xdr,
|
|||
dprintk("NFS: returned cookie was too long: %u\n", length);
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
@ -231,7 +219,6 @@ static int decode_nlm_stat(struct xdr_stream *xdr,
|
|||
__func__, be32_to_cpup(p));
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
@ -303,7 +290,6 @@ static int decode_nlm_holder(struct xdr_stream *xdr, struct nlm_res *result)
|
|||
out:
|
||||
return error;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -72,16 +72,6 @@ static int nfs4_encode_void(struct svc_rqst *rqstp, __be32 *p)
|
|||
return xdr_ressize_check(rqstp, p);
|
||||
}
|
||||
|
||||
static __be32 *read_buf(struct xdr_stream *xdr, size_t nbytes)
|
||||
{
|
||||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, nbytes);
|
||||
if (unlikely(p == NULL))
|
||||
printk(KERN_WARNING "NFS: NFSv4 callback reply buffer overflowed!\n");
|
||||
return p;
|
||||
}
|
||||
|
||||
static __be32 decode_string(struct xdr_stream *xdr, unsigned int *len,
|
||||
const char **str, size_t maxlen)
|
||||
{
|
||||
|
|
@ -98,13 +88,13 @@ static __be32 decode_fh(struct xdr_stream *xdr, struct nfs_fh *fh)
|
|||
{
|
||||
__be32 *p;
|
||||
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
fh->size = ntohl(*p);
|
||||
if (fh->size > NFS4_FHSIZE)
|
||||
return htonl(NFS4ERR_BADHANDLE);
|
||||
p = read_buf(xdr, fh->size);
|
||||
p = xdr_inline_decode(xdr, fh->size);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
memcpy(&fh->data[0], p, fh->size);
|
||||
|
|
@ -117,11 +107,11 @@ static __be32 decode_bitmap(struct xdr_stream *xdr, uint32_t *bitmap)
|
|||
__be32 *p;
|
||||
unsigned int attrlen;
|
||||
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
attrlen = ntohl(*p);
|
||||
p = read_buf(xdr, attrlen << 2);
|
||||
p = xdr_inline_decode(xdr, attrlen << 2);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
if (likely(attrlen > 0))
|
||||
|
|
@ -135,7 +125,7 @@ static __be32 decode_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid)
|
|||
{
|
||||
__be32 *p;
|
||||
|
||||
p = read_buf(xdr, NFS4_STATEID_SIZE);
|
||||
p = xdr_inline_decode(xdr, NFS4_STATEID_SIZE);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
memcpy(stateid->data, p, NFS4_STATEID_SIZE);
|
||||
|
|
@ -156,7 +146,7 @@ static __be32 decode_compound_hdr_arg(struct xdr_stream *xdr, struct cb_compound
|
|||
status = decode_string(xdr, &hdr->taglen, &hdr->tag, CB_OP_TAGLEN_MAXSZ);
|
||||
if (unlikely(status != 0))
|
||||
return status;
|
||||
p = read_buf(xdr, 12);
|
||||
p = xdr_inline_decode(xdr, 12);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
hdr->minorversion = ntohl(*p++);
|
||||
|
|
@ -176,7 +166,7 @@ static __be32 decode_compound_hdr_arg(struct xdr_stream *xdr, struct cb_compound
|
|||
static __be32 decode_op_hdr(struct xdr_stream *xdr, unsigned int *op)
|
||||
{
|
||||
__be32 *p;
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE_HDR);
|
||||
*op = ntohl(*p);
|
||||
|
|
@ -205,7 +195,7 @@ static __be32 decode_recall_args(struct svc_rqst *rqstp,
|
|||
status = decode_delegation_stateid(xdr, &args->stateid);
|
||||
if (unlikely(status != 0))
|
||||
return status;
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
args->truncate = ntohl(*p);
|
||||
|
|
@ -227,7 +217,7 @@ static __be32 decode_layoutrecall_args(struct svc_rqst *rqstp,
|
|||
__be32 status = 0;
|
||||
uint32_t iomode;
|
||||
|
||||
p = read_buf(xdr, 4 * sizeof(uint32_t));
|
||||
p = xdr_inline_decode(xdr, 4 * sizeof(uint32_t));
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
|
||||
|
|
@ -245,14 +235,14 @@ static __be32 decode_layoutrecall_args(struct svc_rqst *rqstp,
|
|||
if (unlikely(status != 0))
|
||||
return status;
|
||||
|
||||
p = read_buf(xdr, 2 * sizeof(uint64_t));
|
||||
p = xdr_inline_decode(xdr, 2 * sizeof(uint64_t));
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
p = xdr_decode_hyper(p, &args->cbl_range.offset);
|
||||
p = xdr_decode_hyper(p, &args->cbl_range.length);
|
||||
return decode_layout_stateid(xdr, &args->cbl_stateid);
|
||||
} else if (args->cbl_recall_type == RETURN_FSID) {
|
||||
p = read_buf(xdr, 2 * sizeof(uint64_t));
|
||||
p = xdr_inline_decode(xdr, 2 * sizeof(uint64_t));
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
p = xdr_decode_hyper(p, &args->cbl_fsid.major);
|
||||
|
|
@ -275,7 +265,7 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
|
|||
args->ndevs = 0;
|
||||
|
||||
/* Num of device notifications */
|
||||
p = read_buf(xdr, sizeof(uint32_t));
|
||||
p = xdr_inline_decode(xdr, sizeof(uint32_t));
|
||||
if (unlikely(p == NULL)) {
|
||||
status = htonl(NFS4ERR_BADXDR);
|
||||
goto out;
|
||||
|
|
@ -298,7 +288,8 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
|
|||
for (i = 0; i < n; i++) {
|
||||
struct cb_devicenotifyitem *dev = &args->devs[i];
|
||||
|
||||
p = read_buf(xdr, (4 * sizeof(uint32_t)) + NFS4_DEVICEID4_SIZE);
|
||||
p = xdr_inline_decode(xdr, (4 * sizeof(uint32_t)) +
|
||||
NFS4_DEVICEID4_SIZE);
|
||||
if (unlikely(p == NULL)) {
|
||||
status = htonl(NFS4ERR_BADXDR);
|
||||
goto err;
|
||||
|
|
@ -329,7 +320,7 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
|
|||
p += XDR_QUADLEN(NFS4_DEVICEID4_SIZE);
|
||||
|
||||
if (dev->cbd_layout_type == NOTIFY_DEVICEID4_CHANGE) {
|
||||
p = read_buf(xdr, sizeof(uint32_t));
|
||||
p = xdr_inline_decode(xdr, sizeof(uint32_t));
|
||||
if (unlikely(p == NULL)) {
|
||||
status = htonl(NFS4ERR_BADXDR);
|
||||
goto err;
|
||||
|
|
@ -359,7 +350,7 @@ static __be32 decode_sessionid(struct xdr_stream *xdr,
|
|||
{
|
||||
__be32 *p;
|
||||
|
||||
p = read_buf(xdr, NFS4_MAX_SESSIONID_LEN);
|
||||
p = xdr_inline_decode(xdr, NFS4_MAX_SESSIONID_LEN);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
|
||||
|
|
@ -379,13 +370,13 @@ static __be32 decode_rc_list(struct xdr_stream *xdr,
|
|||
goto out;
|
||||
|
||||
status = htonl(NFS4ERR_RESOURCE);
|
||||
p = read_buf(xdr, sizeof(uint32_t));
|
||||
p = xdr_inline_decode(xdr, sizeof(uint32_t));
|
||||
if (unlikely(p == NULL))
|
||||
goto out;
|
||||
|
||||
rc_list->rcl_nrefcalls = ntohl(*p++);
|
||||
if (rc_list->rcl_nrefcalls) {
|
||||
p = read_buf(xdr,
|
||||
p = xdr_inline_decode(xdr,
|
||||
rc_list->rcl_nrefcalls * 2 * sizeof(uint32_t));
|
||||
if (unlikely(p == NULL))
|
||||
goto out;
|
||||
|
|
@ -418,7 +409,7 @@ static __be32 decode_cb_sequence_args(struct svc_rqst *rqstp,
|
|||
if (status)
|
||||
return status;
|
||||
|
||||
p = read_buf(xdr, 5 * sizeof(uint32_t));
|
||||
p = xdr_inline_decode(xdr, 5 * sizeof(uint32_t));
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_RESOURCE);
|
||||
|
||||
|
|
@ -461,7 +452,7 @@ static __be32 decode_recallany_args(struct svc_rqst *rqstp,
|
|||
uint32_t bitmap[2];
|
||||
__be32 *p, status;
|
||||
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
args->craa_objs_to_keep = ntohl(*p++);
|
||||
|
|
@ -480,7 +471,7 @@ static __be32 decode_recallslot_args(struct svc_rqst *rqstp,
|
|||
struct cb_recallslotargs *args = argp;
|
||||
__be32 *p;
|
||||
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
args->crsa_target_highest_slotid = ntohl(*p++);
|
||||
|
|
@ -492,14 +483,14 @@ static __be32 decode_lockowner(struct xdr_stream *xdr, struct cb_notify_lock_arg
|
|||
__be32 *p;
|
||||
unsigned int len;
|
||||
|
||||
p = read_buf(xdr, 12);
|
||||
p = xdr_inline_decode(xdr, 12);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
|
||||
p = xdr_decode_hyper(p, &args->cbnl_owner.clientid);
|
||||
len = be32_to_cpu(*p);
|
||||
|
||||
p = read_buf(xdr, len);
|
||||
p = xdr_inline_decode(xdr, len);
|
||||
if (unlikely(p == NULL))
|
||||
return htonl(NFS4ERR_BADXDR);
|
||||
|
||||
|
|
@ -537,7 +528,7 @@ static __be32 decode_write_response(struct xdr_stream *xdr,
|
|||
__be32 *p;
|
||||
|
||||
/* skip the always zero field */
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(!p))
|
||||
goto out;
|
||||
p++;
|
||||
|
|
@ -577,7 +568,7 @@ static __be32 decode_offload_args(struct svc_rqst *rqstp,
|
|||
return status;
|
||||
|
||||
/* decode status */
|
||||
p = read_buf(xdr, 4);
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(!p))
|
||||
goto out;
|
||||
args->error = ntohl(*p++);
|
||||
|
|
|
|||
|
|
@ -79,17 +79,6 @@ static void prepare_reply_buffer(struct rpc_rqst *req, struct page **pages,
|
|||
xdr_inline_pages(&req->rq_rcv_buf, replen << 2, pages, base, len);
|
||||
}
|
||||
|
||||
/*
|
||||
* Handle decode buffer overflows out-of-line.
|
||||
*/
|
||||
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
|
||||
{
|
||||
dprintk("NFS: %s prematurely hit the end of our receive buffer. "
|
||||
"Remaining buffer length is %tu words.\n",
|
||||
func, xdr->end - xdr->p);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Encode/decode NFSv2 basic data types
|
||||
*
|
||||
|
|
@ -110,8 +99,8 @@ static int decode_nfsdata(struct xdr_stream *xdr, struct nfs_pgio_res *result)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
count = be32_to_cpup(p);
|
||||
recvd = xdr_read_pages(xdr, count);
|
||||
if (unlikely(count > recvd))
|
||||
|
|
@ -125,9 +114,6 @@ static int decode_nfsdata(struct xdr_stream *xdr, struct nfs_pgio_res *result)
|
|||
"count %u > recvd %u\n", count, recvd);
|
||||
count = recvd;
|
||||
goto out;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -157,13 +143,10 @@ static int decode_stat(struct xdr_stream *xdr, enum nfs_stat *status)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
*status = be32_to_cpup(p);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -205,14 +188,11 @@ static int decode_fhandle(struct xdr_stream *xdr, struct nfs_fh *fh)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS2_FHSIZE);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
fh->size = NFS2_FHSIZE;
|
||||
memcpy(fh->data, p, NFS2_FHSIZE);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -282,8 +262,8 @@ static int decode_fattr(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS_fattr_sz << 2);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
|
||||
fattr->valid |= NFS_ATTR_FATTR_V2;
|
||||
|
||||
|
|
@ -325,9 +305,6 @@ static int decode_fattr(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
out_gid:
|
||||
dprintk("NFS: returned invalid gid\n");
|
||||
return -EINVAL;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -416,23 +393,20 @@ static int decode_filename_inline(struct xdr_stream *xdr,
|
|||
u32 count;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
count = be32_to_cpup(p);
|
||||
if (count > NFS3_MAXNAMLEN)
|
||||
goto out_nametoolong;
|
||||
p = xdr_inline_decode(xdr, count);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
*name = (const char *)p;
|
||||
*length = count;
|
||||
return 0;
|
||||
out_nametoolong:
|
||||
dprintk("NFS: returned filename too long: %u\n", count);
|
||||
return -ENAMETOOLONG;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -455,8 +429,8 @@ static int decode_path(struct xdr_stream *xdr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
length = be32_to_cpup(p);
|
||||
if (unlikely(length >= xdr->buf->page_len || length > NFS_MAXPATHLEN))
|
||||
goto out_size;
|
||||
|
|
@ -472,9 +446,6 @@ static int decode_path(struct xdr_stream *xdr)
|
|||
dprintk("NFS: server cheating in pathname result: "
|
||||
"length %u > received %u\n", length, recvd);
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -951,12 +922,12 @@ int nfs2_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
|
|||
int error;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
if (*p++ == xdr_zero) {
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
if (*p++ == xdr_zero)
|
||||
return -EAGAIN;
|
||||
entry->eof = 1;
|
||||
|
|
@ -964,8 +935,8 @@ int nfs2_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
|
|||
}
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
entry->ino = be32_to_cpup(p);
|
||||
|
||||
error = decode_filename_inline(xdr, &entry->name, &entry->len);
|
||||
|
|
@ -978,17 +949,13 @@ int nfs2_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
|
|||
*/
|
||||
entry->prev_cookie = entry->cookie;
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
entry->cookie = be32_to_cpup(p);
|
||||
|
||||
entry->d_type = DT_UNKNOWN;
|
||||
|
||||
return 0;
|
||||
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EAGAIN;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1052,17 +1019,14 @@ static int decode_info(struct xdr_stream *xdr, struct nfs2_fsstat *result)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS_info_sz << 2);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
result->tsize = be32_to_cpup(p++);
|
||||
result->bsize = be32_to_cpup(p++);
|
||||
result->blocks = be32_to_cpup(p++);
|
||||
result->bfree = be32_to_cpup(p++);
|
||||
result->bavail = be32_to_cpup(p);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int nfs2_xdr_dec_statfsres(struct rpc_rqst *req, struct xdr_stream *xdr,
|
||||
|
|
|
|||
163
fs/nfs/nfs3xdr.c
163
fs/nfs/nfs3xdr.c
|
|
@ -118,17 +118,6 @@ static void prepare_reply_buffer(struct rpc_rqst *req, struct page **pages,
|
|||
xdr_inline_pages(&req->rq_rcv_buf, replen << 2, pages, base, len);
|
||||
}
|
||||
|
||||
/*
|
||||
* Handle decode buffer overflows out-of-line.
|
||||
*/
|
||||
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
|
||||
{
|
||||
dprintk("NFS: %s prematurely hit the end of our receive buffer. "
|
||||
"Remaining buffer length is %tu words.\n",
|
||||
func, xdr->end - xdr->p);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Encode/decode NFSv3 basic data types
|
||||
*
|
||||
|
|
@ -151,13 +140,10 @@ static int decode_uint32(struct xdr_stream *xdr, u32 *value)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
*value = be32_to_cpup(p);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int decode_uint64(struct xdr_stream *xdr, u64 *value)
|
||||
|
|
@ -165,13 +151,10 @@ static int decode_uint64(struct xdr_stream *xdr, u64 *value)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 8);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
xdr_decode_hyper(p, value);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -211,14 +194,14 @@ static int decode_inline_filename3(struct xdr_stream *xdr,
|
|||
u32 count;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
count = be32_to_cpup(p);
|
||||
if (count > NFS3_MAXNAMLEN)
|
||||
goto out_nametoolong;
|
||||
p = xdr_inline_decode(xdr, count);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
*name = (const char *)p;
|
||||
*length = count;
|
||||
return 0;
|
||||
|
|
@ -226,9 +209,6 @@ static int decode_inline_filename3(struct xdr_stream *xdr,
|
|||
out_nametoolong:
|
||||
dprintk("NFS: returned filename too long: %u\n", count);
|
||||
return -ENAMETOOLONG;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -249,8 +229,8 @@ static int decode_nfspath3(struct xdr_stream *xdr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
count = be32_to_cpup(p);
|
||||
if (unlikely(count >= xdr->buf->page_len || count > NFS3_MAXPATHLEN))
|
||||
goto out_nametoolong;
|
||||
|
|
@ -267,9 +247,6 @@ static int decode_nfspath3(struct xdr_stream *xdr)
|
|||
dprintk("NFS: server cheating in pathname result: "
|
||||
"count %u > recvd %u\n", count, recvd);
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -303,13 +280,10 @@ static int decode_cookieverf3(struct xdr_stream *xdr, __be32 *verifier)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS3_COOKIEVERFSIZE);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
memcpy(verifier, p, NFS3_COOKIEVERFSIZE);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -330,13 +304,10 @@ static int decode_writeverf3(struct xdr_stream *xdr, struct nfs_write_verifier *
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS3_WRITEVERFSIZE);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
memcpy(verifier->data, p, NFS3_WRITEVERFSIZE);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -364,13 +335,10 @@ static int decode_nfsstat3(struct xdr_stream *xdr, enum nfs_stat *status)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
*status = be32_to_cpup(p);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -453,23 +421,20 @@ static int decode_nfs_fh3(struct xdr_stream *xdr, struct nfs_fh *fh)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
length = be32_to_cpup(p++);
|
||||
if (unlikely(length > NFS3_FHSIZE))
|
||||
goto out_toobig;
|
||||
p = xdr_inline_decode(xdr, length);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
fh->size = length;
|
||||
memcpy(fh->data, p, length);
|
||||
return 0;
|
||||
out_toobig:
|
||||
dprintk("NFS: file handle size (%u) too big\n", length);
|
||||
return -E2BIG;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static void zero_nfs_fh3(struct nfs_fh *fh)
|
||||
|
|
@ -655,8 +620,8 @@ static int decode_fattr3(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS3_fattr_sz << 2);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
|
||||
p = xdr_decode_ftype3(p, &fmode);
|
||||
|
||||
|
|
@ -690,9 +655,6 @@ static int decode_fattr3(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
out_gid:
|
||||
dprintk("NFS: returned invalid gid\n");
|
||||
return -EINVAL;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -710,14 +672,11 @@ static int decode_post_op_attr(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
if (*p != xdr_zero)
|
||||
return decode_fattr3(xdr, fattr);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -733,8 +692,8 @@ static int decode_wcc_attr(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, NFS3_wcc_attr_sz << 2);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
|
||||
fattr->valid |= NFS_ATTR_FATTR_PRESIZE
|
||||
| NFS_ATTR_FATTR_PRECHANGE
|
||||
|
|
@ -747,9 +706,6 @@ static int decode_wcc_attr(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
fattr->pre_change_attr = nfs_timespec_to_change_attr(&fattr->pre_ctime);
|
||||
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -773,14 +729,11 @@ static int decode_pre_op_attr(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
if (*p != xdr_zero)
|
||||
return decode_wcc_attr(xdr, fattr);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int decode_wcc_data(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
||||
|
|
@ -808,15 +761,12 @@ static int decode_wcc_data(struct xdr_stream *xdr, struct nfs_fattr *fattr)
|
|||
static int decode_post_op_fh3(struct xdr_stream *xdr, struct nfs_fh *fh)
|
||||
{
|
||||
__be32 *p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
if (*p != xdr_zero)
|
||||
return decode_nfs_fh3(xdr, fh);
|
||||
zero_nfs_fh3(fh);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -1643,8 +1593,8 @@ static int decode_read3resok(struct xdr_stream *xdr,
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4 + 4 + 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
count = be32_to_cpup(p++);
|
||||
eof = be32_to_cpup(p++);
|
||||
ocount = be32_to_cpup(p++);
|
||||
|
|
@ -1667,9 +1617,6 @@ static int decode_read3resok(struct xdr_stream *xdr,
|
|||
count = recvd;
|
||||
eof = 0;
|
||||
goto out;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int nfs3_xdr_dec_read3res(struct rpc_rqst *req, struct xdr_stream *xdr,
|
||||
|
|
@ -1731,22 +1678,18 @@ static int decode_write3resok(struct xdr_stream *xdr,
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4 + 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
result->count = be32_to_cpup(p++);
|
||||
result->verf->committed = be32_to_cpup(p++);
|
||||
if (unlikely(result->verf->committed > NFS_FILE_SYNC))
|
||||
goto out_badvalue;
|
||||
if (decode_writeverf3(xdr, &result->verf->verifier))
|
||||
goto out_eio;
|
||||
return -EIO;
|
||||
return result->count;
|
||||
out_badvalue:
|
||||
dprintk("NFS: bad stable_how value: %u\n", result->verf->committed);
|
||||
return -EIO;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
out_eio:
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int nfs3_xdr_dec_write3res(struct rpc_rqst *req, struct xdr_stream *xdr,
|
||||
|
|
@ -2010,12 +1953,12 @@ int nfs3_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
|
|||
u64 new_cookie;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
if (*p == xdr_zero) {
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
if (*p == xdr_zero)
|
||||
return -EAGAIN;
|
||||
entry->eof = 1;
|
||||
|
|
@ -2051,8 +1994,8 @@ int nfs3_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
|
|||
|
||||
/* In fact, a post_op_fh3: */
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EAGAIN;
|
||||
if (*p != xdr_zero) {
|
||||
error = decode_nfs_fh3(xdr, entry->fh);
|
||||
if (unlikely(error)) {
|
||||
|
|
@ -2069,9 +2012,6 @@ int nfs3_decode_dirent(struct xdr_stream *xdr, struct nfs_entry *entry,
|
|||
|
||||
return 0;
|
||||
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EAGAIN;
|
||||
out_truncated:
|
||||
dprintk("NFS: directory entry contains invalid file handle\n");
|
||||
*entry = old;
|
||||
|
|
@ -2183,8 +2123,8 @@ static int decode_fsstat3resok(struct xdr_stream *xdr,
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 8 * 6 + 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
p = xdr_decode_size3(p, &result->tbytes);
|
||||
p = xdr_decode_size3(p, &result->fbytes);
|
||||
p = xdr_decode_size3(p, &result->abytes);
|
||||
|
|
@ -2193,9 +2133,6 @@ static int decode_fsstat3resok(struct xdr_stream *xdr,
|
|||
xdr_decode_size3(p, &result->afiles);
|
||||
/* ignore invarsec */
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int nfs3_xdr_dec_fsstat3res(struct rpc_rqst *req,
|
||||
|
|
@ -2255,8 +2192,8 @@ static int decode_fsinfo3resok(struct xdr_stream *xdr,
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4 * 7 + 8 + 8 + 4);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
result->rtmax = be32_to_cpup(p++);
|
||||
result->rtpref = be32_to_cpup(p++);
|
||||
result->rtmult = be32_to_cpup(p++);
|
||||
|
|
@ -2270,9 +2207,6 @@ static int decode_fsinfo3resok(struct xdr_stream *xdr,
|
|||
/* ignore properties */
|
||||
result->lease_time = 0;
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int nfs3_xdr_dec_fsinfo3res(struct rpc_rqst *req,
|
||||
|
|
@ -2328,15 +2262,12 @@ static int decode_pathconf3resok(struct xdr_stream *xdr,
|
|||
__be32 *p;
|
||||
|
||||
p = xdr_inline_decode(xdr, 4 * 6);
|
||||
if (unlikely(p == NULL))
|
||||
goto out_overflow;
|
||||
if (unlikely(!p))
|
||||
return -EIO;
|
||||
result->max_link = be32_to_cpup(p++);
|
||||
result->max_namelen = be32_to_cpup(p);
|
||||
/* ignore remaining fields */
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int nfs3_xdr_dec_pathconf3res(struct rpc_rqst *req,
|
||||
|
|
|
|||
|
|
@ -394,7 +394,7 @@ static int decode_write_response(struct xdr_stream *xdr,
|
|||
|
||||
p = xdr_inline_decode(xdr, 4);
|
||||
if (unlikely(!p))
|
||||
goto out_overflow;
|
||||
return -EIO;
|
||||
count = be32_to_cpup(p);
|
||||
if (count > 1)
|
||||
return -EREMOTEIO;
|
||||
|
|
@ -402,18 +402,14 @@ static int decode_write_response(struct xdr_stream *xdr,
|
|||
status = decode_opaque_fixed(xdr, &res->stateid,
|
||||
NFS4_STATEID_SIZE);
|
||||
if (unlikely(status))
|
||||
goto out_overflow;
|
||||
return -EIO;
|
||||
}
|
||||
p = xdr_inline_decode(xdr, 8 + 4);
|
||||
if (unlikely(!p))
|
||||
goto out_overflow;
|
||||
return -EIO;
|
||||
p = xdr_decode_hyper(p, &res->count);
|
||||
res->verifier.committed = be32_to_cpup(p);
|
||||
return decode_verifier(xdr, &res->verifier.verifier);
|
||||
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int decode_copy_requirements(struct xdr_stream *xdr,
|
||||
|
|
@ -422,14 +418,11 @@ static int decode_copy_requirements(struct xdr_stream *xdr,
|
|||
|
||||
p = xdr_inline_decode(xdr, 4 + 4);
|
||||
if (unlikely(!p))
|
||||
goto out_overflow;
|
||||
return -EIO;
|
||||
|
||||
res->consecutive = be32_to_cpup(p++);
|
||||
res->synchronous = be32_to_cpup(p++);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int decode_copy(struct xdr_stream *xdr, struct nfs42_copy_res *res)
|
||||
|
|
@ -474,15 +467,11 @@ static int decode_seek(struct xdr_stream *xdr, struct nfs42_seek_res *res)
|
|||
|
||||
p = xdr_inline_decode(xdr, 4 + 8);
|
||||
if (unlikely(!p))
|
||||
goto out_overflow;
|
||||
return -EIO;
|
||||
|
||||
res->sr_eof = be32_to_cpup(p++);
|
||||
p = xdr_decode_hyper(p, &res->sr_offset);
|
||||
return 0;
|
||||
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
static int decode_layoutstats(struct xdr_stream *xdr)
|
||||
|
|
|
|||
451
fs/nfs/nfs4xdr.c
451
fs/nfs/nfs4xdr.c
File diff suppressed because it is too large
Load Diff
|
|
@ -60,16 +60,6 @@ struct nfs4_cb_compound_hdr {
|
|||
int status;
|
||||
};
|
||||
|
||||
/*
|
||||
* Handle decode buffer overflows out-of-line.
|
||||
*/
|
||||
static void print_overflow_msg(const char *func, const struct xdr_stream *xdr)
|
||||
{
|
||||
dprintk("NFS: %s prematurely hit the end of our receive buffer. "
|
||||
"Remaining buffer length is %tu words.\n",
|
||||
func, xdr->end - xdr->p);
|
||||
}
|
||||
|
||||
static __be32 *xdr_encode_empty_array(__be32 *p)
|
||||
{
|
||||
*p++ = xdr_zero;
|
||||
|
|
@ -240,7 +230,6 @@ static int decode_cb_op_status(struct xdr_stream *xdr,
|
|||
*status = nfs_cb_stat_to_errno(be32_to_cpup(p));
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
out_unexpected:
|
||||
dprintk("NFSD: Callback server returned operation %d but "
|
||||
|
|
@ -309,7 +298,6 @@ static int decode_cb_compound4res(struct xdr_stream *xdr,
|
|||
hdr->nops = be32_to_cpup(p);
|
||||
return 0;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
|
@ -437,7 +425,6 @@ static int decode_cb_sequence4resok(struct xdr_stream *xdr,
|
|||
cb->cb_seq_status = status;
|
||||
return status;
|
||||
out_overflow:
|
||||
print_overflow_msg(__func__, xdr);
|
||||
status = -EIO;
|
||||
goto out;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue