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-rw-r--r--net/netfilter/xt_sctp.c2
-rw-r--r--net/sctp/associola.c2
-rw-r--r--net/sctp/chunk.c6
-rw-r--r--net/sctp/input.c8
-rw-r--r--net/sctp/inqueue.c2
-rw-r--r--net/sctp/output.c12
-rw-r--r--net/sctp/sm_make_chunk.c28
-rw-r--r--net/sctp/sm_statefuns.c6
-rw-r--r--net/sctp/transport.c4
-rw-r--r--net/sctp/ulpevent.c4
10 files changed, 37 insertions, 37 deletions
diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index ef36a56a02c6..4dedb96d1a06 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -68,7 +68,7 @@ match_packet(const struct sk_buff *skb,
++i, offset, sch->type, htons(sch->length),
sch->flags);
#endif
- offset += WORD_ROUND(ntohs(sch->length));
+ offset += SCTP_PAD4(ntohs(sch->length));
pr_debug("skb->len: %d\toffset: %d\n", skb->len, offset);
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 1c23060c41a6..f10d3397f917 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -1408,7 +1408,7 @@ void sctp_assoc_sync_pmtu(struct sock *sk, struct sctp_association *asoc)
transports) {
if (t->pmtu_pending && t->dst) {
sctp_transport_update_pmtu(sk, t,
- WORD_TRUNC(dst_mtu(t->dst)));
+ SCTP_TRUNC4(dst_mtu(t->dst)));
t->pmtu_pending = 0;
}
if (!pmtu || (t->pathmtu < pmtu))
diff --git a/net/sctp/chunk.c b/net/sctp/chunk.c
index af9cc8055465..76eae828ec89 100644
--- a/net/sctp/chunk.c
+++ b/net/sctp/chunk.c
@@ -208,8 +208,8 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
struct sctp_hmac *hmac_desc = sctp_auth_asoc_get_hmac(asoc);
if (hmac_desc)
- max_data -= WORD_ROUND(sizeof(sctp_auth_chunk_t) +
- hmac_desc->hmac_len);
+ max_data -= SCTP_PAD4(sizeof(sctp_auth_chunk_t) +
+ hmac_desc->hmac_len);
}
/* Now, check if we need to reduce our max */
@@ -229,7 +229,7 @@ struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,
asoc->outqueue.out_qlen == 0 &&
list_empty(&asoc->outqueue.retransmit) &&
msg_len > max)
- max_data -= WORD_ROUND(sizeof(sctp_sack_chunk_t));
+ max_data -= SCTP_PAD4(sizeof(sctp_sack_chunk_t));
/* Encourage Cookie-ECHO bundling. */
if (asoc->state < SCTP_STATE_COOKIE_ECHOED)
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 69444d32ecda..a1d85065bfc0 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -605,7 +605,7 @@ void sctp_v4_err(struct sk_buff *skb, __u32 info)
/* PMTU discovery (RFC1191) */
if (ICMP_FRAG_NEEDED == code) {
sctp_icmp_frag_needed(sk, asoc, transport,
- WORD_TRUNC(info));
+ SCTP_TRUNC4(info));
goto out_unlock;
} else {
if (ICMP_PROT_UNREACH == code) {
@@ -673,7 +673,7 @@ static int sctp_rcv_ootb(struct sk_buff *skb)
if (ntohs(ch->length) < sizeof(sctp_chunkhdr_t))
break;
- ch_end = offset + WORD_ROUND(ntohs(ch->length));
+ ch_end = offset + SCTP_PAD4(ntohs(ch->length));
if (ch_end > skb->len)
break;
@@ -1121,7 +1121,7 @@ static struct sctp_association *__sctp_rcv_walk_lookup(struct net *net,
if (ntohs(ch->length) < sizeof(sctp_chunkhdr_t))
break;
- ch_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
+ ch_end = ((__u8 *)ch) + SCTP_PAD4(ntohs(ch->length));
if (ch_end > skb_tail_pointer(skb))
break;
@@ -1190,7 +1190,7 @@ static struct sctp_association *__sctp_rcv_lookup_harder(struct net *net,
* that the chunk length doesn't cause overflow. Otherwise, we'll
* walk off the end.
*/
- if (WORD_ROUND(ntohs(ch->length)) > skb->len)
+ if (SCTP_PAD4(ntohs(ch->length)) > skb->len)
return NULL;
/* If this is INIT/INIT-ACK look inside the chunk too. */
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c
index 6437aa97cfd7..f731de3e8428 100644
--- a/net/sctp/inqueue.c
+++ b/net/sctp/inqueue.c
@@ -213,7 +213,7 @@ new_skb:
}
chunk->chunk_hdr = ch;
- chunk->chunk_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
+ chunk->chunk_end = ((__u8 *)ch) + SCTP_PAD4(ntohs(ch->length));
skb_pull(chunk->skb, sizeof(sctp_chunkhdr_t));
chunk->subh.v = NULL; /* Subheader is no longer valid. */
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 0c605ec74dc4..2a5c1896d18f 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -297,7 +297,7 @@ static sctp_xmit_t __sctp_packet_append_chunk(struct sctp_packet *packet,
struct sctp_chunk *chunk)
{
sctp_xmit_t retval = SCTP_XMIT_OK;
- __u16 chunk_len = WORD_ROUND(ntohs(chunk->chunk_hdr->length));
+ __u16 chunk_len = SCTP_PAD4(ntohs(chunk->chunk_hdr->length));
/* Check to see if this chunk will fit into the packet */
retval = sctp_packet_will_fit(packet, chunk, chunk_len);
@@ -508,7 +508,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
if (gso) {
pkt_size = packet->overhead;
list_for_each_entry(chunk, &packet->chunk_list, list) {
- int padded = WORD_ROUND(chunk->skb->len);
+ int padded = SCTP_PAD4(chunk->skb->len);
if (pkt_size + padded > tp->pathmtu)
break;
@@ -538,7 +538,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
* included in the chunk length field. The sender should
* never pad with more than 3 bytes.
*
- * [This whole comment explains WORD_ROUND() below.]
+ * [This whole comment explains SCTP_PAD4() below.]
*/
pkt_size -= packet->overhead;
@@ -560,7 +560,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
has_data = 1;
}
- padding = WORD_ROUND(chunk->skb->len) - chunk->skb->len;
+ padding = SCTP_PAD4(chunk->skb->len) - chunk->skb->len;
if (padding)
memset(skb_put(chunk->skb, padding), 0, padding);
@@ -587,7 +587,7 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
* acknowledged or have failed.
* Re-queue auth chunks if needed.
*/
- pkt_size -= WORD_ROUND(chunk->skb->len);
+ pkt_size -= SCTP_PAD4(chunk->skb->len);
if (!sctp_chunk_is_data(chunk) && chunk != packet->auth)
sctp_chunk_free(chunk);
@@ -911,7 +911,7 @@ static sctp_xmit_t sctp_packet_will_fit(struct sctp_packet *packet,
*/
maxsize = pmtu - packet->overhead;
if (packet->auth)
- maxsize -= WORD_ROUND(packet->auth->skb->len);
+ maxsize -= SCTP_PAD4(packet->auth->skb->len);
if (chunk_len > maxsize)
retval = SCTP_XMIT_PMTU_FULL;
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 8c77b87a8565..79dd66079dd7 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -253,7 +253,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
num_types = sp->pf->supported_addrs(sp, types);
chunksize = sizeof(init) + addrs_len;
- chunksize += WORD_ROUND(SCTP_SAT_LEN(num_types));
+ chunksize += SCTP_PAD4(SCTP_SAT_LEN(num_types));
chunksize += sizeof(ecap_param);
if (asoc->prsctp_enable)
@@ -283,14 +283,14 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
/* Add HMACS parameter length if any were defined */
auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs;
if (auth_hmacs->length)
- chunksize += WORD_ROUND(ntohs(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;
if (auth_chunks->length)
- chunksize += WORD_ROUND(ntohs(auth_chunks->length));
+ chunksize += SCTP_PAD4(ntohs(auth_chunks->length));
else
auth_chunks = NULL;
@@ -300,8 +300,8 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc,
/* If we have any extensions to report, account for that */
if (num_ext)
- chunksize += WORD_ROUND(sizeof(sctp_supported_ext_param_t) +
- num_ext);
+ chunksize += SCTP_PAD4(sizeof(sctp_supported_ext_param_t) +
+ num_ext);
/* RFC 2960 3.3.2 Initiation (INIT) (1)
*
@@ -443,13 +443,13 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs;
if (auth_hmacs->length)
- chunksize += WORD_ROUND(ntohs(auth_hmacs->length));
+ chunksize += SCTP_PAD4(ntohs(auth_hmacs->length));
else
auth_hmacs = NULL;
auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks;
if (auth_chunks->length)
- chunksize += WORD_ROUND(ntohs(auth_chunks->length));
+ chunksize += SCTP_PAD4(ntohs(auth_chunks->length));
else
auth_chunks = NULL;
@@ -458,8 +458,8 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc,
}
if (num_ext)
- chunksize += WORD_ROUND(sizeof(sctp_supported_ext_param_t) +
- num_ext);
+ chunksize += SCTP_PAD4(sizeof(sctp_supported_ext_param_t) +
+ num_ext);
/* Now allocate and fill out the chunk. */
retval = sctp_make_control(asoc, SCTP_CID_INIT_ACK, 0, chunksize, gfp);
@@ -1390,7 +1390,7 @@ static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc,
struct sock *sk;
/* No need to allocate LL here, as this is only a chunk. */
- skb = alloc_skb(WORD_ROUND(sizeof(sctp_chunkhdr_t) + paylen), gfp);
+ skb = alloc_skb(SCTP_PAD4(sizeof(sctp_chunkhdr_t) + paylen), gfp);
if (!skb)
goto nodata;
@@ -1482,7 +1482,7 @@ void *sctp_addto_chunk(struct sctp_chunk *chunk, int len, const void *data)
void *target;
void *padding;
int chunklen = ntohs(chunk->chunk_hdr->length);
- int padlen = WORD_ROUND(chunklen) - chunklen;
+ int padlen = SCTP_PAD4(chunklen) - chunklen;
padding = skb_put(chunk->skb, padlen);
target = skb_put(chunk->skb, len);
@@ -1900,7 +1900,7 @@ static int sctp_process_missing_param(const struct sctp_association *asoc,
struct __sctp_missing report;
__u16 len;
- len = WORD_ROUND(sizeof(report));
+ len = SCTP_PAD4(sizeof(report));
/* Make an ERROR chunk, preparing enough room for
* returning multiple unknown parameters.
@@ -2098,9 +2098,9 @@ static sctp_ierror_t sctp_process_unk_param(const struct sctp_association *asoc,
if (*errp) {
if (!sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM,
- WORD_ROUND(ntohs(param.p->length))))
+ SCTP_PAD4(ntohs(param.p->length))))
sctp_addto_chunk_fixed(*errp,
- WORD_ROUND(ntohs(param.p->length)),
+ SCTP_PAD4(ntohs(param.p->length)),
param.v);
} else {
/* If there is no memory for generating the ERROR
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index d88bb2b0b699..026e3bca4a94 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3454,7 +3454,7 @@ sctp_disposition_t sctp_sf_ootb(struct net *net,
}
/* Report violation if chunk len overflows */
- ch_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
+ ch_end = ((__u8 *)ch) + SCTP_PAD4(ntohs(ch->length));
if (ch_end > skb_tail_pointer(skb))
return sctp_sf_violation_chunklen(net, ep, asoc, type, arg,
commands);
@@ -4185,7 +4185,7 @@ sctp_disposition_t sctp_sf_unk_chunk(struct net *net,
hdr = unk_chunk->chunk_hdr;
err_chunk = sctp_make_op_error(asoc, unk_chunk,
SCTP_ERROR_UNKNOWN_CHUNK, hdr,
- WORD_ROUND(ntohs(hdr->length)),
+ SCTP_PAD4(ntohs(hdr->length)),
0);
if (err_chunk) {
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
@@ -4203,7 +4203,7 @@ sctp_disposition_t sctp_sf_unk_chunk(struct net *net,
hdr = unk_chunk->chunk_hdr;
err_chunk = sctp_make_op_error(asoc, unk_chunk,
SCTP_ERROR_UNKNOWN_CHUNK, hdr,
- WORD_ROUND(ntohs(hdr->length)),
+ SCTP_PAD4(ntohs(hdr->length)),
0);
if (err_chunk) {
sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 81b86678be4d..ce54dce13ddb 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -233,7 +233,7 @@ void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk)
}
if (transport->dst) {
- transport->pathmtu = WORD_TRUNC(dst_mtu(transport->dst));
+ transport->pathmtu = SCTP_TRUNC4(dst_mtu(transport->dst));
} else
transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT;
}
@@ -287,7 +287,7 @@ void sctp_transport_route(struct sctp_transport *transport,
return;
}
if (transport->dst) {
- transport->pathmtu = WORD_TRUNC(dst_mtu(transport->dst));
+ transport->pathmtu = SCTP_TRUNC4(dst_mtu(transport->dst));
/* Initialize sk->sk_rcv_saddr, if the transport is the
* association's active path for getsockname().
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index d85b803da11d..bea00058ce35 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -383,7 +383,7 @@ sctp_ulpevent_make_remote_error(const struct sctp_association *asoc,
ch = (sctp_errhdr_t *)(chunk->skb->data);
cause = ch->cause;
- elen = WORD_ROUND(ntohs(ch->length)) - sizeof(sctp_errhdr_t);
+ elen = SCTP_PAD4(ntohs(ch->length)) - sizeof(sctp_errhdr_t);
/* Pull off the ERROR header. */
skb_pull(chunk->skb, sizeof(sctp_errhdr_t));
@@ -688,7 +688,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
* MUST ignore the padding bytes.
*/
len = ntohs(chunk->chunk_hdr->length);
- padding = WORD_ROUND(len) - len;
+ padding = SCTP_PAD4(len) - len;
/* Fixup cloned skb with just this chunks data. */
skb_trim(skb, chunk->chunk_end - padding - skb->data);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 13:38:44 +0000