1 files changed, 3 insertions, 0 deletions

diff --git a/net/sctp/offload.c b/net/sctp/offload.c
index 275925b93b29..35bc7106d182 100644
--- a/net/sctp/offload.c
+++ b/net/sctp/offload.c
@@ -45,6 +45,9 @@ static struct sk_buff *sctp_gso_segment(struct sk_buff *skb,
         struct sk_buff *segs = ERR_PTR(-EINVAL);
         struct sctphdr *sh;
 
+        if (!(skb_shinfo(skb)->gso_type & SKB_GSO_SCTP))
+                goto out;
+
         sh = sctp_hdr(skb);
         if (!pskb_may_pull(skb, sizeof(*sh)))
                 goto out;