sctp: align MTU to a word

[cascardo/linux.git] / net / sctp / input.c

diff --git a/net/sctp/input.c b/net/sctp/input.c
index db76f1a..00b8445 100644 (file)
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -606,7 +606,8 @@ 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, info);
+                       sctp_icmp_frag_needed(sk, asoc, transport,
+                                             WORD_TRUNC(info));
                        goto out_unlock;
                } else {
                        if (ICMP_PROT_UNREACH == code) {