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Diffstat (limited to 'net/sctp/input.c')
-rw-r--r--net/sctp/input.c8
1 files changed, 4 insertions, 4 deletions
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. */