diff --git a/[refs] b/[refs]
index 2051e64a44e9..844375265958 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c20e3945c761502b9d5d73ef0ff5f1a84b3a717e
+refs/heads/master: 28cd7752734563d5b0967b96a6bade7a1dc89c7f
diff --git a/trunk/net/sctp/input.c b/trunk/net/sctp/input.c
index 64f630102532..99c0501ca513 100644
--- a/trunk/net/sctp/input.c
+++ b/trunk/net/sctp/input.c
@@ -135,6 +135,9 @@ int sctp_rcv(struct sk_buff *skb)
 
 	SCTP_INC_STATS_BH(SCTP_MIB_INSCTPPACKS);
 
+	if (skb_linearize(skb))
+		goto discard_it;
+
 	sh = (struct sctphdr *) skb->h.raw;
 
 	/* Pull up the IP and SCTP headers. */