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-rw-r--r--net/sctp/associola.c6
-rw-r--r--net/sctp/auth.c28
-rw-r--r--net/sctp/endpointola.c7
-rw-r--r--net/sctp/input.c24
-rw-r--r--net/sctp/inqueue.c15
-rw-r--r--net/sctp/output.c4
-rw-r--r--net/sctp/sm_make_chunk.c80
-rw-r--r--net/sctp/sm_sideeffect.c7
-rw-r--r--net/sctp/sm_statefuns.c132
-rw-r--r--net/sctp/sm_statetable.c4
-rw-r--r--net/sctp/socket.c7
-rw-r--r--net/sctp/stream.c4
-rw-r--r--net/sctp/ulpevent.c2
-rw-r--r--net/sctp/ulpqueue.c2
14 files changed, 167 insertions, 155 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 757be416f778..fa4f530ab7e1 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -71,7 +71,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
{
struct net *net = sock_net(sk);
struct sctp_sock *sp;
- sctp_paramhdr_t *p;
+ struct sctp_paramhdr *p;
int i;
/* Retrieve the SCTP per socket area. */
@@ -284,9 +284,9 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
ntohs(ep->auth_chunk_list->param_hdr.length));
/* Get the AUTH random number for this association */
- p = (sctp_paramhdr_t *)asoc->c.auth_random;
+ p = (struct sctp_paramhdr *)asoc->c.auth_random;
p->type = SCTP_PARAM_RANDOM;
- p->length = htons(sizeof(sctp_paramhdr_t) + SCTP_AUTH_RANDOM_LENGTH);
+ p->length = htons(sizeof(*p) + SCTP_AUTH_RANDOM_LENGTH);
get_random_bytes(p+1, SCTP_AUTH_RANDOM_LENGTH);
return asoc;
diff --git a/net/sctp/auth.c b/net/sctp/auth.c
index f99d4855d3de..8ffa5985cd6e 100644
--- a/net/sctp/auth.c
+++ b/net/sctp/auth.c
@@ -538,7 +538,8 @@ struct sctp_hmac *sctp_auth_asoc_get_hmac(const struct sctp_association *asoc)
if (!hmacs)
return NULL;
- n_elt = (ntohs(hmacs->param_hdr.length) - sizeof(sctp_paramhdr_t)) >> 1;
+ n_elt = (ntohs(hmacs->param_hdr.length) -
+ sizeof(struct sctp_paramhdr)) >> 1;
for (i = 0; i < n_elt; i++) {
id = ntohs(hmacs->hmac_ids[i]);
@@ -589,7 +590,8 @@ int sctp_auth_asoc_verify_hmac_id(const struct sctp_association *asoc,
return 0;
hmacs = (struct sctp_hmac_algo_param *)asoc->c.auth_hmacs;
- n_elt = (ntohs(hmacs->param_hdr.length) - sizeof(sctp_paramhdr_t)) >> 1;
+ n_elt = (ntohs(hmacs->param_hdr.length) -
+ sizeof(struct sctp_paramhdr)) >> 1;
return __sctp_auth_find_hmacid(hmacs->hmac_ids, n_elt, hmac_id);
}
@@ -612,8 +614,8 @@ void sctp_auth_asoc_set_default_hmac(struct sctp_association *asoc,
if (asoc->default_hmac_id)
return;
- n_params = (ntohs(hmacs->param_hdr.length)
- - sizeof(sctp_paramhdr_t)) >> 1;
+ n_params = (ntohs(hmacs->param_hdr.length) -
+ sizeof(struct sctp_paramhdr)) >> 1;
ep = asoc->ep;
for (i = 0; i < n_params; i++) {
id = ntohs(hmacs->hmac_ids[i]);
@@ -632,7 +634,7 @@ void sctp_auth_asoc_set_default_hmac(struct sctp_association *asoc,
/* Check to see if the given chunk is supposed to be authenticated */
-static int __sctp_auth_cid(sctp_cid_t chunk, struct sctp_chunks_param *param)
+static int __sctp_auth_cid(enum sctp_cid chunk, struct sctp_chunks_param *param)
{
unsigned short len;
int found = 0;
@@ -641,7 +643,7 @@ static int __sctp_auth_cid(sctp_cid_t chunk, struct sctp_chunks_param *param)
if (!param || param->param_hdr.length == 0)
return 0;
- len = ntohs(param->param_hdr.length) - sizeof(sctp_paramhdr_t);
+ len = ntohs(param->param_hdr.length) - sizeof(struct sctp_paramhdr);
/* SCTP-AUTH, Section 3.2
* The chunk types for INIT, INIT-ACK, SHUTDOWN-COMPLETE and AUTH
@@ -668,7 +670,7 @@ static int __sctp_auth_cid(sctp_cid_t chunk, struct sctp_chunks_param *param)
}
/* Check if peer requested that this chunk is authenticated */
-int sctp_auth_send_cid(sctp_cid_t chunk, const struct sctp_association *asoc)
+int sctp_auth_send_cid(enum sctp_cid chunk, const struct sctp_association *asoc)
{
if (!asoc)
return 0;
@@ -680,7 +682,7 @@ int sctp_auth_send_cid(sctp_cid_t chunk, const struct sctp_association *asoc)
}
/* Check if we requested that peer authenticate this chunk. */
-int sctp_auth_recv_cid(sctp_cid_t chunk, const struct sctp_association *asoc)
+int sctp_auth_recv_cid(enum sctp_cid chunk, const struct sctp_association *asoc)
{
if (!asoc)
return 0;
@@ -775,7 +777,7 @@ int sctp_auth_ep_add_chunkid(struct sctp_endpoint *ep, __u8 chunk_id)
/* Check if we can add this chunk to the array */
param_len = ntohs(p->param_hdr.length);
- nchunks = param_len - sizeof(sctp_paramhdr_t);
+ nchunks = param_len - sizeof(struct sctp_paramhdr);
if (nchunks == SCTP_NUM_CHUNK_TYPES)
return -EINVAL;
@@ -812,9 +814,11 @@ int sctp_auth_ep_set_hmacs(struct sctp_endpoint *ep,
return -EINVAL;
for (i = 0; i < hmacs->shmac_num_idents; i++)
- ep->auth_hmacs_list->hmac_ids[i] = htons(hmacs->shmac_idents[i]);
- ep->auth_hmacs_list->param_hdr.length = htons(sizeof(sctp_paramhdr_t) +
- hmacs->shmac_num_idents * sizeof(__u16));
+ ep->auth_hmacs_list->hmac_ids[i] =
+ htons(hmacs->shmac_idents[i]);
+ ep->auth_hmacs_list->param_hdr.length =
+ htons(sizeof(struct sctp_paramhdr) +
+ hmacs->shmac_num_idents * sizeof(__u16));
return 0;
}
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 7772ca40ddaf..efbc31877804 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -90,12 +90,13 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
*/
auth_hmacs->param_hdr.type = SCTP_PARAM_HMAC_ALGO;
auth_hmacs->param_hdr.length =
- htons(sizeof(sctp_paramhdr_t) + 2);
+ htons(sizeof(struct sctp_paramhdr) + 2);
auth_hmacs->hmac_ids[0] = htons(SCTP_AUTH_HMAC_ID_SHA1);
/* Initialize the CHUNKS parameter */
auth_chunks->param_hdr.type = SCTP_PARAM_CHUNKS;
- auth_chunks->param_hdr.length = htons(sizeof(sctp_paramhdr_t));
+ auth_chunks->param_hdr.length =
+ htons(sizeof(struct sctp_paramhdr));
/* If the Add-IP functionality is enabled, we must
* authenticate, ASCONF and ASCONF-ACK chunks
@@ -104,7 +105,7 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
auth_chunks->chunks[0] = SCTP_CID_ASCONF;
auth_chunks->chunks[1] = SCTP_CID_ASCONF_ACK;
auth_chunks->param_hdr.length =
- htons(sizeof(sctp_paramhdr_t) + 2);
+ htons(sizeof(struct sctp_paramhdr) + 2);
}
}
diff --git a/net/sctp/input.c b/net/sctp/input.c
index ba9ad32fc447..41eb2ec10460 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -663,19 +663,19 @@ out_unlock:
*/
static int sctp_rcv_ootb(struct sk_buff *skb)
{
- sctp_chunkhdr_t *ch, _ch;
+ struct sctp_chunkhdr *ch, _ch;
int ch_end, offset = 0;
/* Scan through all the chunks in the packet. */
do {
/* Make sure we have at least the header there */
- if (offset + sizeof(sctp_chunkhdr_t) > skb->len)
+ if (offset + sizeof(_ch) > skb->len)
break;
ch = skb_header_pointer(skb, offset, sizeof(*ch), &_ch);
/* Break out if chunk length is less then minimal. */
- if (ntohs(ch->length) < sizeof(sctp_chunkhdr_t))
+ if (ntohs(ch->length) < sizeof(_ch))
break;
ch_end = offset + SCTP_PAD4(ntohs(ch->length));
@@ -1051,7 +1051,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct net *net,
union sctp_addr *paddr = &addr;
struct sctphdr *sh = sctp_hdr(skb);
union sctp_params params;
- sctp_init_chunk_t *init;
+ struct sctp_init_chunk *init;
struct sctp_af *af;
/*
@@ -1070,7 +1070,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct net *net,
/* Find the start of the TLVs and the end of the chunk. This is
* the region we search for address parameters.
*/
- init = (sctp_init_chunk_t *)skb->data;
+ init = (struct sctp_init_chunk *)skb->data;
/* Walk the parameters looking for embedded addresses. */
sctp_walk_params(params, init, init_hdr.params) {
@@ -1106,7 +1106,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct net *net,
*/
static struct sctp_association *__sctp_rcv_asconf_lookup(
struct net *net,
- sctp_chunkhdr_t *ch,
+ struct sctp_chunkhdr *ch,
const union sctp_addr *laddr,
__be16 peer_port,
struct sctp_transport **transportp)
@@ -1144,7 +1144,7 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net,
struct sctp_transport **transportp)
{
struct sctp_association *asoc = NULL;
- sctp_chunkhdr_t *ch;
+ struct sctp_chunkhdr *ch;
int have_auth = 0;
unsigned int chunk_num = 1;
__u8 *ch_end;
@@ -1152,10 +1152,10 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net,
/* Walk through the chunks looking for AUTH or ASCONF chunks
* to help us find the association.
*/
- ch = (sctp_chunkhdr_t *) skb->data;
+ ch = (struct sctp_chunkhdr *)skb->data;
do {
/* Break out if chunk length is less then minimal. */
- if (ntohs(ch->length) < sizeof(sctp_chunkhdr_t))
+ if (ntohs(ch->length) < sizeof(*ch))
break;
ch_end = ((__u8 *)ch) + SCTP_PAD4(ntohs(ch->length));
@@ -1192,7 +1192,7 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net,
if (asoc)
break;
- ch = (sctp_chunkhdr_t *) ch_end;
+ ch = (struct sctp_chunkhdr *)ch_end;
chunk_num++;
} while (ch_end < skb_tail_pointer(skb));
@@ -1210,7 +1210,7 @@ static struct sctp_association *__sctp_rcv_lookup_harder(struct net *net,
const union sctp_addr *laddr,
struct sctp_transport **transportp)
{
- sctp_chunkhdr_t *ch;
+ struct sctp_chunkhdr *ch;
/* We do not allow GSO frames here as we need to linearize and
* then cannot guarantee frame boundaries. This shouldn't be an
@@ -1220,7 +1220,7 @@ static struct sctp_association *__sctp_rcv_lookup_harder(struct net *net,
if ((skb_shinfo(skb)->gso_type & SKB_GSO_SCTP) == SKB_GSO_SCTP)
return NULL;
- ch = (sctp_chunkhdr_t *) skb->data;
+ ch = (struct sctp_chunkhdr *)skb->data;
/* The code below will attempt to walk the chunk and extract
* parameter information. Before we do that, we need to verify
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index f731de3e8428..48392552ee7c 100644
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -99,7 +99,7 @@ void sctp_inq_push(struct sctp_inq *q, struct sctp_chunk *chunk)
struct sctp_chunkhdr *sctp_inq_peek(struct sctp_inq *queue)
{
struct sctp_chunk *chunk;
- sctp_chunkhdr_t *ch = NULL;
+ struct sctp_chunkhdr *ch = NULL;
chunk = queue->in_progress;
/* If there is no more chunks in this packet, say so */
@@ -108,7 +108,7 @@ struct sctp_chunkhdr *sctp_inq_peek(struct sctp_inq *queue)
chunk->pdiscard)
return NULL;
- ch = (sctp_chunkhdr_t *)chunk->chunk_end;
+ ch = (struct sctp_chunkhdr *)chunk->chunk_end;
return ch;
}
@@ -122,7 +122,7 @@ struct sctp_chunkhdr *sctp_inq_peek(struct sctp_inq *queue)
struct sctp_chunk *sctp_inq_pop(struct sctp_inq *queue)
{
struct sctp_chunk *chunk;
- sctp_chunkhdr_t *ch = NULL;
+ struct sctp_chunkhdr *ch = NULL;
/* The assumption is that we are safe to process the chunks
* at this time.
@@ -151,7 +151,7 @@ struct sctp_chunk *sctp_inq_pop(struct sctp_inq *queue)
chunk = queue->in_progress = NULL;
} else {
/* Nothing to do. Next chunk in the packet, please. */
- ch = (sctp_chunkhdr_t *) chunk->chunk_end;
+ ch = (struct sctp_chunkhdr *)chunk->chunk_end;
/* Force chunk->skb->data to chunk->chunk_end. */
skb_pull(chunk->skb, chunk->chunk_end - chunk->skb->data);
/* We are guaranteed to pull a SCTP header. */
@@ -195,7 +195,7 @@ next_chunk:
new_skb:
/* This is the first chunk in the packet. */
- ch = (sctp_chunkhdr_t *) chunk->skb->data;
+ ch = (struct sctp_chunkhdr *)chunk->skb->data;
chunk->singleton = 1;
chunk->data_accepted = 0;
chunk->pdiscard = 0;
@@ -214,11 +214,10 @@ new_skb:
chunk->chunk_hdr = ch;
chunk->chunk_end = ((__u8 *)ch) + SCTP_PAD4(ntohs(ch->length));
- skb_pull(chunk->skb, sizeof(sctp_chunkhdr_t));
+ skb_pull(chunk->skb, sizeof(*ch));
chunk->subh.v = NULL; /* Subheader is no longer valid. */
- if (chunk->chunk_end + sizeof(sctp_chunkhdr_t) <
- skb_tail_pointer(chunk->skb)) {
+ if (chunk->chunk_end + sizeof(*ch) < skb_tail_pointer(chunk->skb)) {
/* This is not a singleton */
chunk->singleton = 0;
} else if (chunk->chunk_end > skb_tail_pointer(chunk->skb)) {
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 9bf9d84a96b7..9d8504985744 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -723,8 +723,8 @@ static sctp_xmit_t sctp_packet_can_append_data(struct sctp_packet *packet,
/* Check whether this chunk and all the rest of pending data will fit
* or delay in hopes of bundling a full sized packet.
*/
- if (chunk->skb->len + q->out_qlen >
- transport->pathmtu - packet->overhead - sizeof(sctp_data_chunk_t) - 4)
+ if (chunk->skb->len + q->out_qlen > transport->pathmtu -
+ packet->overhead - sizeof(struct sctp_data_chunk) - 4)
/* Enough data queued to fill a packet */
return SCTP_XMIT_OK;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 4b1967997c16..3af4dd024ec0 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -217,7 +217,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
{
struct net *net = sock_net(asoc->base.sk);
struct sctp_endpoint *ep = asoc->ep;
- sctp_inithdr_t init;
+ struct sctp_inithdr init;
union sctp_params addrs;
size_t chunksize;
struct sctp_chunk *retval = NULL;
@@ -229,7 +229,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
sctp_supported_ext_param_t ext_param;
int num_ext = 0;
__u8 extensions[3];
- sctp_paramhdr_t *auth_chunks = NULL,
+ struct sctp_paramhdr *auth_chunks = NULL,
*auth_hmacs = NULL;
/* RFC 2960 3.3.2 Initiation (INIT) (1)
@@ -286,14 +286,14 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
chunksize += sizeof(asoc->c.auth_random);
/* Add HMACS parameter length if any were defined */
- auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs;
+ auth_hmacs = (struct sctp_paramhdr *)asoc->c.auth_hmacs;
if (auth_hmacs->length)
chunksize += SCTP_PAD4(ntohs(auth_hmacs->length));
else
auth_hmacs = NULL;
/* Add CHUNKS parameter length */
- auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks;
+ auth_chunks = (struct sctp_paramhdr *)asoc->c.auth_chunks;
if (auth_chunks->length)
chunksize += SCTP_PAD4(ntohs(auth_chunks->length));
else
@@ -385,7 +385,7 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
const struct sctp_chunk *chunk,
gfp_t gfp, int unkparam_len)
{
- sctp_inithdr_t initack;
+ struct sctp_inithdr initack;
struct sctp_chunk *retval;
union sctp_params addrs;
struct sctp_sock *sp;
@@ -397,7 +397,7 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
sctp_supported_ext_param_t ext_param;
int num_ext = 0;
__u8 extensions[3];
- sctp_paramhdr_t *auth_chunks = NULL,
+ struct sctp_paramhdr *auth_chunks = NULL,
*auth_hmacs = NULL,
*auth_random = NULL;
@@ -448,16 +448,16 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
chunksize += sizeof(aiparam);
if (asoc->peer.auth_capable) {
- auth_random = (sctp_paramhdr_t *)asoc->c.auth_random;
+ auth_random = (struct sctp_paramhdr *)asoc->c.auth_random;
chunksize += ntohs(auth_random->length);
- auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs;
+ auth_hmacs = (struct sctp_paramhdr *)asoc->c.auth_hmacs;
if (auth_hmacs->length)
chunksize += SCTP_PAD4(ntohs(auth_hmacs->length));
else
auth_hmacs = NULL;
- auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks;
+ auth_chunks = (struct sctp_paramhdr *)asoc->c.auth_chunks;
if (auth_chunks->length)
chunksize += SCTP_PAD4(ntohs(auth_chunks->length));
else
@@ -1085,18 +1085,18 @@ struct sctp_chunk *sctp_make_abort_violation(
struct sctp_chunk *retval;
struct sctp_paramhdr phdr;
- retval = sctp_make_abort(asoc, chunk, sizeof(sctp_errhdr_t) + paylen
- + sizeof(sctp_paramhdr_t));
+ retval = sctp_make_abort(asoc, chunk, sizeof(sctp_errhdr_t) + paylen +
+ sizeof(phdr));
if (!retval)
goto end;
- sctp_init_cause(retval, SCTP_ERROR_PROTO_VIOLATION, paylen
- + sizeof(sctp_paramhdr_t));
+ sctp_init_cause(retval, SCTP_ERROR_PROTO_VIOLATION, paylen +
+ sizeof(phdr));
phdr.type = htons(chunk->chunk_hdr->type);
phdr.length = chunk->chunk_hdr->length;
sctp_addto_chunk(retval, paylen, payload);
- sctp_addto_param(retval, sizeof(sctp_paramhdr_t), &phdr);
+ sctp_addto_param(retval, sizeof(phdr), &phdr);
end:
return retval;
@@ -1110,16 +1110,16 @@ struct sctp_chunk *sctp_make_violation_paramlen(
struct sctp_chunk *retval;
static const char error[] = "The following parameter had invalid length:";
size_t payload_len = sizeof(error) + sizeof(sctp_errhdr_t) +
- sizeof(sctp_paramhdr_t);
+ sizeof(*param);
retval = sctp_make_abort(asoc, chunk, payload_len);
if (!retval)
goto nodata;
sctp_init_cause(retval, SCTP_ERROR_PROTO_VIOLATION,
- sizeof(error) + sizeof(sctp_paramhdr_t));
+ sizeof(error) + sizeof(*param));
sctp_addto_chunk(retval, sizeof(error), error);
- sctp_addto_param(retval, sizeof(sctp_paramhdr_t), param);
+ sctp_addto_param(retval, sizeof(*param), param);
nodata:
return retval;
@@ -1379,20 +1379,20 @@ static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
gfp_t gfp)
{
struct sctp_chunk *retval;
- sctp_chunkhdr_t *chunk_hdr;
+ struct sctp_chunkhdr *chunk_hdr;
struct sk_buff *skb;
struct sock *sk;
/* No need to allocate LL here, as this is only a chunk. */
- skb = alloc_skb(SCTP_PAD4(sizeof(sctp_chunkhdr_t) + paylen), gfp);
+ skb = alloc_skb(SCTP_PAD4(sizeof(*chunk_hdr) + paylen), gfp);
if (!skb)
goto nodata;
/* Make room for the chunk header. */
- chunk_hdr = skb_put(skb, sizeof(sctp_chunkhdr_t));
+ chunk_hdr = (struct sctp_chunkhdr *)skb_put(skb, sizeof(*chunk_hdr));
chunk_hdr->type = type;
chunk_hdr->flags = flags;
- chunk_hdr->length = htons(sizeof(sctp_chunkhdr_t));
+ chunk_hdr->length = htons(sizeof(*chunk_hdr));
sk = asoc ? asoc->base.sk : NULL;
retval = sctp_chunkify(skb, asoc, sk, gfp);
@@ -1402,7 +1402,7 @@ static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
}
retval->chunk_hdr = chunk_hdr;
- retval->chunk_end = ((__u8 *)chunk_hdr) + sizeof(struct sctp_chunkhdr);
+ retval->chunk_end = ((__u8 *)chunk_hdr) + sizeof(*chunk_hdr);
/* Determine if the chunk needs to be authenticated */
if (sctp_auth_send_cid(type, asoc))
@@ -1614,7 +1614,7 @@ static sctp_cookie_param_t *sctp_pack_cookie(const struct sctp_endpoint *ep,
/* Header size is static data prior to the actual cookie, including
* any padding.
*/
- headersize = sizeof(sctp_paramhdr_t) +
+ headersize = sizeof(struct sctp_paramhdr) +
(sizeof(struct sctp_signed_cookie) -
sizeof(struct sctp_cookie));
bodysize = sizeof(struct sctp_cookie)
@@ -1710,7 +1710,7 @@ struct sctp_association *sctp_unpack_cookie(
/* Header size is static data prior to the actual cookie, including
* any padding.
*/
- headersize = sizeof(sctp_chunkhdr_t) +
+ headersize = sizeof(struct sctp_chunkhdr) +
(sizeof(struct sctp_signed_cookie) -
sizeof(struct sctp_cookie));
bodysize = ntohs(chunk->chunk_hdr->length) - headersize;
@@ -1882,7 +1882,7 @@ struct __sctp_missing {
* Report a missing mandatory parameter.
*/
static int sctp_process_missing_param(const struct sctp_association *asoc,
- sctp_param_t paramtype,
+ enum sctp_param paramtype,
struct sctp_chunk *chunk,
struct sctp_chunk **errp)
{
@@ -1975,7 +1975,7 @@ static int sctp_process_hn_param(const struct sctp_association *asoc,
static int sctp_verify_ext_param(struct net *net, union sctp_params param)
{
- __u16 num_ext = ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
+ __u16 num_ext = ntohs(param.p->length) - sizeof(struct sctp_paramhdr);
int have_auth = 0;
int have_asconf = 0;
int i;
@@ -2010,7 +2010,7 @@ static void sctp_process_ext_param(struct sctp_association *asoc,
union sctp_params param)
{
struct net *net = sock_net(asoc->base.sk);
- __u16 num_ext = ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
+ __u16 num_ext = ntohs(param.p->length) - sizeof(struct sctp_paramhdr);
int i;
for (i = 0; i < num_ext; i++) {
@@ -2123,7 +2123,7 @@ static sctp_ierror_t sctp_verify_param(struct net *net,
const struct sctp_endpoint *ep,
const struct sctp_association *asoc,
union sctp_params param,
- sctp_cid_t cid,
+ enum sctp_cid cid,
struct sctp_chunk *chunk,
struct sctp_chunk **err_chunk)
{
@@ -2180,7 +2180,7 @@ static sctp_ierror_t sctp_verify_param(struct net *net,
* cause 'Protocol Violation'.
*/
if (SCTP_AUTH_RANDOM_LENGTH !=
- ntohs(param.p->length) - sizeof(sctp_paramhdr_t)) {
+ ntohs(param.p->length) - sizeof(struct sctp_paramhdr)) {
sctp_process_inv_paramlength(asoc, param.p,
chunk, err_chunk);
retval = SCTP_IERROR_ABORT;
@@ -2208,7 +2208,8 @@ static sctp_ierror_t sctp_verify_param(struct net *net,
goto fallthrough;
hmacs = (struct sctp_hmac_algo_param *)param.p;
- n_elt = (ntohs(param.p->length) - sizeof(sctp_paramhdr_t)) >> 1;
+ n_elt = (ntohs(param.p->length) -
+ sizeof(struct sctp_paramhdr)) >> 1;
/* SCTP-AUTH: Section 6.1
* The HMAC algorithm based on SHA-1 MUST be supported and
@@ -2240,9 +2241,9 @@ fallthrough:
/* Verify the INIT packet before we process it. */
int sctp_verify_init(struct net *net, const struct sctp_endpoint *ep,
- const struct sctp_association *asoc, sctp_cid_t cid,
- sctp_init_chunk_t *peer_init, struct sctp_chunk *chunk,
- struct sctp_chunk **errp)
+ const struct sctp_association *asoc, enum sctp_cid cid,
+ struct sctp_init_chunk *peer_init,
+ struct sctp_chunk *chunk, struct sctp_chunk **errp)
{
union sctp_params param;
bool has_cookie = false;
@@ -2306,7 +2307,7 @@ int sctp_verify_init(struct net *net, const struct sctp_endpoint *ep,
*/
int sctp_process_init(struct sctp_association *asoc, struct sctp_chunk *chunk,
const union sctp_addr *peer_addr,
- sctp_init_chunk_t *peer_init, gfp_t gfp)
+ struct sctp_init_chunk *peer_init, gfp_t gfp)
{
struct net *net = sock_net(asoc->base.sk);
union sctp_params param;
@@ -2565,7 +2566,7 @@ do_addr_param:
asoc->peer.ipv4_address = 1;
/* Cycle through address types; avoid divide by 0. */
- sat = ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
+ sat = ntohs(param.p->length) - sizeof(struct sctp_paramhdr);
if (sat)
sat /= sizeof(__u16);
@@ -2592,7 +2593,7 @@ do_addr_param:
case SCTP_PARAM_STATE_COOKIE:
asoc->peer.cookie_len =
- ntohs(param.p->length) - sizeof(sctp_paramhdr_t);
+ ntohs(param.p->length) - sizeof(struct sctp_paramhdr);
asoc->peer.cookie = param.cookie->body;
break;
@@ -3176,7 +3177,7 @@ bool sctp_verify_asconf(const struct sctp_association *asoc,
return false;
length = ntohs(param.addip->param_hdr.length);
if (length < sizeof(sctp_addip_param_t) +
- sizeof(sctp_paramhdr_t))
+ sizeof(**errp))
return false;
break;
case SCTP_PARAM_SUCCESS_REPORT:
@@ -3218,7 +3219,8 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
int chunk_len;
__u32 serial;
- chunk_len = ntohs(asconf->chunk_hdr->length) - sizeof(sctp_chunkhdr_t);
+ chunk_len = ntohs(asconf->chunk_hdr->length) -
+ sizeof(struct sctp_chunkhdr);
hdr = (sctp_addiphdr_t *)asconf->skb->data;
serial = ntohl(hdr->serial);
@@ -3364,7 +3366,7 @@ static __be16 sctp_get_asconf_response(struct sctp_chunk *asconf_ack,
err_code = SCTP_ERROR_REQ_REFUSED;
asconf_ack_len = ntohs(asconf_ack->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t);
+ sizeof(struct sctp_chunkhdr);
/* Skip the addiphdr from the asconf_ack chunk and store a pointer to
* the first asconf_ack parameter.
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index dfe1fcb520ba..d6e5e9e0fd6d 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -647,7 +647,7 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
static int sctp_cmd_process_init(sctp_cmd_seq_t *commands,
struct sctp_association *asoc,
struct sctp_chunk *chunk,
- sctp_init_chunk_t *peer_init,
+ struct sctp_init_chunk *peer_init,
gfp_t gfp)
{
int error;
@@ -955,9 +955,10 @@ static void sctp_cmd_process_operr(sctp_cmd_seq_t *cmds,
switch (err_hdr->cause) {
case SCTP_ERROR_UNKNOWN_CHUNK:
{
- sctp_chunkhdr_t *unk_chunk_hdr;
+ struct sctp_chunkhdr *unk_chunk_hdr;
- unk_chunk_hdr = (sctp_chunkhdr_t *)err_hdr->variable;
+ unk_chunk_hdr = (struct sctp_chunkhdr *)
+ err_hdr->variable;
switch (unk_chunk_hdr->type) {
/* ADDIP 4.1 A9) If the peer responds to an ASCONF with
* an ERROR chunk reporting that it did not recognized
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 8feff96a5bef..b2a74c3823ee 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -235,7 +235,7 @@ sctp_disposition_t sctp_sf_do_4_C(struct net *net,
return sctp_sf_violation_chunk(net, ep, asoc, type, arg, commands);
/* Make sure that the SHUTDOWN_COMPLETE chunk has a valid length. */
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -345,7 +345,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
* error, but since we don't have an association, we'll
* just discard the packet.
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_init_chunk_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_init_chunk)))
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
/* If the INIT is coming toward a closing socket, we'll send back
@@ -360,7 +360,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
/* Verify the INIT chunk before processing it. */
err_chunk = NULL;
if (!sctp_verify_init(net, ep, asoc, chunk->chunk_hdr->type,
- (sctp_init_chunk_t *)chunk->chunk_hdr, chunk,
+ (struct sctp_init_chunk *)chunk->chunk_hdr, chunk,
&err_chunk)) {
/* This chunk contains fatal error. It is to be discarded.
* Send an ABORT, with causes if there is any.
@@ -368,9 +368,9 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
if (err_chunk) {
packet = sctp_abort_pkt_new(net, ep, asoc, arg,
(__u8 *)(err_chunk->chunk_hdr) +
- sizeof(sctp_chunkhdr_t),
+ sizeof(struct sctp_chunkhdr),
ntohs(err_chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t));
+ sizeof(struct sctp_chunkhdr));
sctp_chunk_free(err_chunk);
@@ -389,10 +389,10 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
}
/* Grab the INIT header. */
- chunk->subh.init_hdr = (sctp_inithdr_t *)chunk->skb->data;
+ chunk->subh.init_hdr = (struct sctp_inithdr *)chunk->skb->data;
/* Tag the variable length parameters. */
- chunk->param_hdr.v = skb_pull(chunk->skb, sizeof(sctp_inithdr_t));
+ chunk->param_hdr.v = skb_pull(chunk->skb, sizeof(struct sctp_inithdr));
new_asoc = sctp_make_temp_asoc(ep, chunk, GFP_ATOMIC);
if (!new_asoc)
@@ -405,7 +405,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
/* The call, sctp_process_init(), can fail on memory allocation. */
if (!sctp_process_init(new_asoc, chunk, sctp_source(chunk),
- (sctp_init_chunk_t *)chunk->chunk_hdr,
+ (struct sctp_init_chunk *)chunk->chunk_hdr,
GFP_ATOMIC))
goto nomem_init;
@@ -417,7 +417,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
len = 0;
if (err_chunk)
len = ntohs(err_chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t);
+ sizeof(struct sctp_chunkhdr);
repl = sctp_make_init_ack(new_asoc, chunk, GFP_ATOMIC, len);
if (!repl)
@@ -437,7 +437,7 @@ sctp_disposition_t sctp_sf_do_5_1B_init(struct net *net,
*/
unk_param = (sctp_unrecognized_param_t *)
((__u8 *)(err_chunk->chunk_hdr) +
- sizeof(sctp_chunkhdr_t));
+ sizeof(struct sctp_chunkhdr));
/* Replace the cause code with the "Unrecognized parameter"
* parameter type.
*/
@@ -503,7 +503,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(struct net *net,
sctp_cmd_seq_t *commands)
{
struct sctp_chunk *chunk = arg;
- sctp_init_chunk_t *initchunk;
+ struct sctp_init_chunk *initchunk;
struct sctp_chunk *err_chunk;
struct sctp_packet *packet;
@@ -522,12 +522,12 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(struct net *net,
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
/* Grab the INIT header. */
- chunk->subh.init_hdr = (sctp_inithdr_t *) chunk->skb->data;
+ chunk->subh.init_hdr = (struct sctp_inithdr *)chunk->skb->data;
/* Verify the INIT chunk before processing it. */
err_chunk = NULL;
if (!sctp_verify_init(net, ep, asoc, chunk->chunk_hdr->type,
- (sctp_init_chunk_t *)chunk->chunk_hdr, chunk,
+ (struct sctp_init_chunk *)chunk->chunk_hdr, chunk,
&err_chunk)) {
sctp_error_t error = SCTP_ERROR_NO_RESOURCE;
@@ -540,9 +540,9 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(struct net *net,
if (err_chunk) {
packet = sctp_abort_pkt_new(net, ep, asoc, arg,
(__u8 *)(err_chunk->chunk_hdr) +
- sizeof(sctp_chunkhdr_t),
+ sizeof(struct sctp_chunkhdr),
ntohs(err_chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t));
+ sizeof(struct sctp_chunkhdr));
sctp_chunk_free(err_chunk);
@@ -576,9 +576,9 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(struct net *net,
/* Tag the variable length parameters. Note that we never
* convert the parameters in an INIT chunk.
*/
- chunk->param_hdr.v = skb_pull(chunk->skb, sizeof(sctp_inithdr_t));
+ chunk->param_hdr.v = skb_pull(chunk->skb, sizeof(struct sctp_inithdr));
- initchunk = (sctp_init_chunk_t *) chunk->chunk_hdr;
+ initchunk = (struct sctp_init_chunk *)chunk->chunk_hdr;
sctp_add_cmd_sf(commands, SCTP_CMD_PEER_INIT,
SCTP_PEER_INIT(initchunk));
@@ -653,7 +653,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(struct net *net,
{
struct sctp_chunk *chunk = arg;
struct sctp_association *new_asoc;
- sctp_init_chunk_t *peer_init;
+ struct sctp_init_chunk *peer_init;
struct sctp_chunk *repl;
struct sctp_ulpevent *ev, *ai_ev = NULL;
int error = 0;
@@ -673,7 +673,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(struct net *net,
* chunk header. More detailed verification is done
* in sctp_unpack_cookie().
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
/* If the endpoint is not listening or if the number of associations
@@ -691,7 +691,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(struct net *net,
chunk->subh.cookie_hdr =
(struct sctp_signed_cookie *)chunk->skb->data;
if (!pskb_pull(chunk->skb, ntohs(chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t)))
+ sizeof(struct sctp_chunkhdr)))
goto nomem;
/* 5.1 D) Upon reception of the COOKIE ECHO chunk, Endpoint
@@ -770,9 +770,10 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(struct net *net,
auth.skb = chunk->auth_chunk;
auth.asoc = chunk->asoc;
auth.sctp_hdr = chunk->sctp_hdr;
- auth.chunk_hdr = skb_push(chunk->auth_chunk,
- sizeof(sctp_chunkhdr_t));
- skb_pull(chunk->auth_chunk, sizeof(sctp_chunkhdr_t));
+ auth.chunk_hdr = (struct sctp_chunkhdr *)
+ skb_push(chunk->auth_chunk,
+ sizeof(struct sctp_chunkhdr));
+ skb_pull(chunk->auth_chunk, sizeof(struct sctp_chunkhdr));
auth.transport = chunk->transport;
ret = sctp_sf_authenticate(net, ep, new_asoc, type, &auth);
@@ -886,7 +887,7 @@ sctp_disposition_t sctp_sf_do_5_1E_ca(struct net *net,
/* Verify that the chunk length for the COOKIE-ACK is OK.
* If we don't do this, any bundled chunks may be junked.
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -1080,7 +1081,7 @@ sctp_disposition_t sctp_sf_beat_8_3(struct net *net,
void *arg,
sctp_cmd_seq_t *commands)
{
- sctp_paramhdr_t *param_hdr;
+ struct sctp_paramhdr *param_hdr;
struct sctp_chunk *chunk = arg;
struct sctp_chunk *reply;
size_t paylen = 0;
@@ -1097,9 +1098,9 @@ sctp_disposition_t sctp_sf_beat_8_3(struct net *net,
* respond with a HEARTBEAT ACK that contains the Heartbeat
* Information field copied from the received HEARTBEAT chunk.
*/
- chunk->subh.hb_hdr = (sctp_heartbeathdr_t *) chunk->skb->data;
- param_hdr = (sctp_paramhdr_t *) chunk->subh.hb_hdr;
- paylen = ntohs(chunk->chunk_hdr->length) - sizeof(sctp_chunkhdr_t);
+ chunk->subh.hb_hdr = (sctp_heartbeathdr_t *)chunk->skb->data;
+ param_hdr = (struct sctp_paramhdr *)chunk->subh.hb_hdr;
+ paylen = ntohs(chunk->chunk_hdr->length) - sizeof(struct sctp_chunkhdr);
if (ntohs(param_hdr->length) > paylen)
return sctp_sf_violation_paramlen(net, ep, asoc, type, arg,
@@ -1164,7 +1165,7 @@ sctp_disposition_t sctp_sf_backbeat_8_3(struct net *net,
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
/* Make sure that the HEARTBEAT-ACK chunk has a valid length. */
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t) +
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr) +
sizeof(sctp_sender_hb_info_t)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -1449,19 +1450,19 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
* In this case, we generate a protocol violation since we have
* an association established.
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_init_chunk_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_init_chunk)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
/* Grab the INIT header. */
- chunk->subh.init_hdr = (sctp_inithdr_t *) chunk->skb->data;
+ chunk->subh.init_hdr = (struct sctp_inithdr *)chunk->skb->data;
/* Tag the variable length parameters. */
- chunk->param_hdr.v = skb_pull(chunk->skb, sizeof(sctp_inithdr_t));
+ chunk->param_hdr.v = skb_pull(chunk->skb, sizeof(struct sctp_inithdr));
/* Verify the INIT chunk before processing it. */
err_chunk = NULL;
if (!sctp_verify_init(net, ep, asoc, chunk->chunk_hdr->type,
- (sctp_init_chunk_t *)chunk->chunk_hdr, chunk,
+ (struct sctp_init_chunk *)chunk->chunk_hdr, chunk,
&err_chunk)) {
/* This chunk contains fatal error. It is to be discarded.
* Send an ABORT, with causes if there is any.
@@ -1469,9 +1470,9 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
if (err_chunk) {
packet = sctp_abort_pkt_new(net, ep, asoc, arg,
(__u8 *)(err_chunk->chunk_hdr) +
- sizeof(sctp_chunkhdr_t),
+ sizeof(struct sctp_chunkhdr),
ntohs(err_chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t));
+ sizeof(struct sctp_chunkhdr));
if (packet) {
sctp_add_cmd_sf(commands, SCTP_CMD_SEND_PKT,
@@ -1508,7 +1509,7 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
* place (local tie-tag and per tie-tag) within the state cookie.
*/
if (!sctp_process_init(new_asoc, chunk, sctp_source(chunk),
- (sctp_init_chunk_t *)chunk->chunk_hdr,
+ (struct sctp_init_chunk *)chunk->chunk_hdr,
GFP_ATOMIC))
goto nomem;
@@ -1535,7 +1536,7 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
len = 0;
if (err_chunk) {
len = ntohs(err_chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t);
+ sizeof(struct sctp_chunkhdr);
}
repl = sctp_make_init_ack(new_asoc, chunk, GFP_ATOMIC, len);
@@ -1556,7 +1557,7 @@ static sctp_disposition_t sctp_sf_do_unexpected_init(
*/
unk_param = (sctp_unrecognized_param_t *)
((__u8 *)(err_chunk->chunk_hdr) +
- sizeof(sctp_chunkhdr_t));
+ sizeof(struct sctp_chunkhdr));
/* Replace the cause code with the "Unrecognized parameter"
* parameter type.
*/
@@ -1729,7 +1730,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_a(struct net *net,
sctp_cmd_seq_t *commands,
struct sctp_association *new_asoc)
{
- sctp_init_chunk_t *peer_init;
+ struct sctp_init_chunk *peer_init;
struct sctp_ulpevent *ev;
struct sctp_chunk *repl;
struct sctp_chunk *err;
@@ -1844,7 +1845,7 @@ static sctp_disposition_t sctp_sf_do_dupcook_b(struct net *net,
sctp_cmd_seq_t *commands,
struct sctp_association *new_asoc)
{
- sctp_init_chunk_t *peer_init;
+ struct sctp_init_chunk *peer_init;
struct sctp_chunk *repl;
/* new_asoc is a brand-new association, so these are not yet
@@ -2044,7 +2045,7 @@ sctp_disposition_t sctp_sf_do_5_2_4_dupcook(struct net *net,
* enough for the chunk header. Cookie length verification is
* done later.
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -2053,7 +2054,7 @@ sctp_disposition_t sctp_sf_do_5_2_4_dupcook(struct net *net,
*/
chunk->subh.cookie_hdr = (struct sctp_signed_cookie *)chunk->skb->data;
if (!pskb_pull(chunk->skb, ntohs(chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t)))
+ sizeof(struct sctp_chunkhdr)))
goto nomem;
/* In RFC 2960 5.2.4 3, if both Verification Tags in the State Cookie
@@ -2806,7 +2807,7 @@ sctp_disposition_t sctp_sf_do_9_2_reshutack(struct net *net,
struct sctp_chunk *reply;
/* Make sure that the chunk has a valid length */
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -2989,7 +2990,7 @@ sctp_disposition_t sctp_sf_eat_data_6_2(struct net *net,
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
}
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_data_chunk_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_data_chunk)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -3009,7 +3010,8 @@ sctp_disposition_t sctp_sf_eat_data_6_2(struct net *net,
return SCTP_DISPOSITION_ABORT;
case SCTP_IERROR_PROTO_VIOLATION:
return sctp_sf_abort_violation(net, ep, asoc, chunk, commands,
- (u8 *)chunk->subh.data_hdr, sizeof(sctp_datahdr_t));
+ (u8 *)chunk->subh.data_hdr,
+ sizeof(struct sctp_datahdr));
default:
BUG();
}
@@ -3107,7 +3109,7 @@ sctp_disposition_t sctp_sf_eat_data_fast_4_4(struct net *net,
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
}
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_data_chunk_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_data_chunk)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -3123,7 +3125,8 @@ sctp_disposition_t sctp_sf_eat_data_fast_4_4(struct net *net,
return SCTP_DISPOSITION_ABORT;
case SCTP_IERROR_PROTO_VIOLATION:
return sctp_sf_abort_violation(net, ep, asoc, chunk, commands,
- (u8 *)chunk->subh.data_hdr, sizeof(sctp_datahdr_t));
+ (u8 *)chunk->subh.data_hdr,
+ sizeof(struct sctp_datahdr));
default:
BUG();
}
@@ -3358,7 +3361,7 @@ sctp_disposition_t sctp_sf_do_9_2_final(struct net *net,
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
/* Make sure that the SHUTDOWN_ACK chunk has a valid length. */
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
/* 10.2 H) SHUTDOWN COMPLETE notification
@@ -3435,7 +3438,7 @@ sctp_disposition_t sctp_sf_ootb(struct net *net,
{
struct sctp_chunk *chunk = arg;
struct sk_buff *skb = chunk->skb;
- sctp_chunkhdr_t *ch;
+ struct sctp_chunkhdr *ch;
sctp_errhdr_t *err;
__u8 *ch_end;
int ootb_shut_ack = 0;
@@ -3443,10 +3446,10 @@ sctp_disposition_t sctp_sf_ootb(struct net *net,
SCTP_INC_STATS(net, SCTP_MIB_OUTOFBLUES);
- ch = (sctp_chunkhdr_t *) chunk->chunk_hdr;
+ ch = (struct sctp_chunkhdr *)chunk->chunk_hdr;
do {
/* Report violation if the chunk is less then minimal */
- if (ntohs(ch->length) < sizeof(sctp_chunkhdr_t))
+ if (ntohs(ch->length) < sizeof(*ch))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -3487,7 +3490,7 @@ sctp_disposition_t sctp_sf_ootb(struct net *net,
}
}
- ch = (sctp_chunkhdr_t *) ch_end;
+ ch = (struct sctp_chunkhdr *)ch_end;
} while (ch_end < skb_tail_pointer(skb));
if (ootb_shut_ack)
@@ -3560,7 +3563,7 @@ static sctp_disposition_t sctp_sf_shut_8_4_5(struct net *net,
/* If the chunk length is invalid, we don't want to process
* the reset of the packet.
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
/* We need to discard the rest of the packet to prevent
@@ -3591,7 +3594,7 @@ sctp_disposition_t sctp_sf_do_8_5_1_E_sa(struct net *net,
struct sctp_chunk *chunk = arg;
/* Make sure that the SHUTDOWN_ACK chunk has a valid length. */
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -4256,7 +4259,7 @@ sctp_disposition_t sctp_sf_unk_chunk(struct net *net,
{
struct sctp_chunk *unk_chunk = arg;
struct sctp_chunk *err_chunk;
- sctp_chunkhdr_t *hdr;
+ struct sctp_chunkhdr *hdr;
pr_debug("%s: processing unknown chunk id:%d\n", __func__, type.chunk);
@@ -4267,7 +4270,7 @@ sctp_disposition_t sctp_sf_unk_chunk(struct net *net,
* Since we don't know the chunk type, we use a general
* chunkhdr structure to make a comparison.
*/
- if (!sctp_chunk_length_valid(unk_chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(unk_chunk, sizeof(*hdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -4340,7 +4343,7 @@ sctp_disposition_t sctp_sf_discard_chunk(struct net *net,
* Since we don't know the chunk type, we use a general
* chunkhdr structure to make a comparison.
*/
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -4405,7 +4408,7 @@ sctp_disposition_t sctp_sf_violation(struct net *net,
struct sctp_chunk *chunk = arg;
/* Make sure that the chunk has a valid length. */
- if (!sctp_chunk_length_valid(chunk, sizeof(sctp_chunkhdr_t)))
+ if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_chunkhdr)))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -6121,9 +6124,9 @@ static struct sctp_packet *sctp_ootb_pkt_new(struct net *net,
switch (chunk->chunk_hdr->type) {
case SCTP_CID_INIT:
{
- sctp_init_chunk_t *init;
+ struct sctp_init_chunk *init;
- init = (sctp_init_chunk_t *)chunk->chunk_hdr;
+ init = (struct sctp_init_chunk *)chunk->chunk_hdr;
vtag = ntohl(init->init_hdr.init_tag);
break;
}
@@ -6196,7 +6199,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
struct sctp_chunk *chunk,
sctp_cmd_seq_t *commands)
{
- sctp_datahdr_t *data_hdr;
+ struct sctp_datahdr *data_hdr;
struct sctp_chunk *err;
size_t datalen;
sctp_verb_t deliver;
@@ -6209,8 +6212,9 @@ static int sctp_eat_data(const struct sctp_association *asoc,
u16 sid;
u8 ordered = 0;
- data_hdr = chunk->subh.data_hdr = (sctp_datahdr_t *)chunk->skb->data;
- skb_pull(chunk->skb, sizeof(sctp_datahdr_t));
+ data_hdr = (struct sctp_datahdr *)chunk->skb->data;
+ chunk->subh.data_hdr = data_hdr;
+ skb_pull(chunk->skb, sizeof(*data_hdr));
tsn = ntohl(data_hdr->tsn);
pr_debug("%s: TSN 0x%x\n", __func__, tsn);
@@ -6258,7 +6262,7 @@ static int sctp_eat_data(const struct sctp_association *asoc,
* Actually, allow a little bit of overflow (up to a MTU).
*/
datalen = ntohs(chunk->chunk_hdr->length);
- datalen -= sizeof(sctp_data_chunk_t);
+ datalen -= sizeof(struct sctp_data_chunk);
deliver = SCTP_CMD_CHUNK_ULP;
diff --git a/net/sctp/sm_statetable.c b/net/sctp/sm_statetable.c
index 419b18ebb056..3e958c1c4b95 100644
--- a/net/sctp/sm_statetable.c
+++ b/net/sctp/sm_statetable.c
@@ -53,7 +53,7 @@ static const sctp_sm_table_entry_t
timeout_event_table[SCTP_NUM_TIMEOUT_TYPES][SCTP_STATE_NUM_STATES];
static const sctp_sm_table_entry_t *sctp_chunk_event_lookup(struct net *net,
- sctp_cid_t cid,
+ enum sctp_cid cid,
sctp_state_t state);
@@ -968,7 +968,7 @@ static const sctp_sm_table_entry_t timeout_event_table[SCTP_NUM_TIMEOUT_TYPES][S
};
static const sctp_sm_table_entry_t *sctp_chunk_event_lookup(struct net *net,
- sctp_cid_t cid,
+ enum sctp_cid cid,
sctp_state_t state)
{
if (state > SCTP_STATE_MAX)
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 15401d09efc4..0af103f85c79 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6033,7 +6033,8 @@ static int sctp_getsockopt_hmac_ident(struct sock *sk, int len,
return -EACCES;
hmacs = ep->auth_hmacs_list;
- data_len = ntohs(hmacs->param_hdr.length) - sizeof(sctp_paramhdr_t);
+ data_len = ntohs(hmacs->param_hdr.length) -
+ sizeof(struct sctp_paramhdr);
if (len < sizeof(struct sctp_hmacalgo) + data_len)
return -EINVAL;
@@ -6117,7 +6118,7 @@ static int sctp_getsockopt_peer_auth_chunks(struct sock *sk, int len,
goto num;
/* See if the user provided enough room for all the data */
- num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t);
+ num_chunks = ntohs(ch->param_hdr.length) - sizeof(struct sctp_paramhdr);
if (len < num_chunks)
return -EINVAL;
@@ -6165,7 +6166,7 @@ static int sctp_getsockopt_local_auth_chunks(struct sock *sk, int len,
if (!ch)
goto num;
- num_chunks = ntohs(ch->param_hdr.length) - sizeof(sctp_paramhdr_t);
+ num_chunks = ntohs(ch->param_hdr.length) - sizeof(struct sctp_paramhdr);
if (len < sizeof(struct sctp_authchunks) + num_chunks)
return -EINVAL;
diff --git a/net/sctp/stream.c b/net/sctp/stream.c
index 82e6d40052a8..63ea15503714 100644
--- a/net/sctp/stream.c
+++ b/net/sctp/stream.c
@@ -304,7 +304,7 @@ out:
return retval;
}
-static sctp_paramhdr_t *sctp_chunk_lookup_strreset_param(
+static struct sctp_paramhdr *sctp_chunk_lookup_strreset_param(
struct sctp_association *asoc, __u32 resp_seq,
__be16 type)
{
@@ -749,7 +749,7 @@ struct sctp_chunk *sctp_process_strreset_resp(
struct sctp_strreset_resp *resp = param.v;
struct sctp_transport *t;
__u16 i, nums, flags = 0;
- sctp_paramhdr_t *req;
+ struct sctp_paramhdr *req;
__u32 result;
req = sctp_chunk_lookup_strreset_param(asoc, resp->response_seq, 0);
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 17854fb0e512..5f86c5062a98 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -158,7 +158,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change(
/* Trim the buffer to the right length. */
skb_trim(skb, sizeof(struct sctp_assoc_change) +
ntohs(chunk->chunk_hdr->length) -
- sizeof(sctp_chunkhdr_t));
+ sizeof(struct sctp_chunkhdr));
} else {
event = sctp_ulpevent_new(sizeof(struct sctp_assoc_change),
MSG_NOTIFICATION, gfp);
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 25f7e4140566..0225d62a869f 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -1090,7 +1090,7 @@ void sctp_ulpq_renege(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
if (chunk) {
needed = ntohs(chunk->chunk_hdr->length);
- needed -= sizeof(sctp_data_chunk_t);
+ needed -= sizeof(struct sctp_data_chunk);
} else
needed = SCTP_DEFAULT_MAXWINDOW;
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-24 05:59:19 +0000