1 files changed, 2 insertions, 2 deletions

diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index bf502c499c81..438e5dc5c714 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3115,7 +3115,7 @@ sctp_disposition_t sctp_sf_ootb(const struct sctp_endpoint *ep,
                         break;
 
                 ch_end = ((__u8 *)ch) + WORD_ROUND(ntohs(ch->length));
-                if (ch_end > skb->tail)
+                if (ch_end > skb_tail_pointer(skb))
                         break;
 
                 if (SCTP_CID_SHUTDOWN_ACK == ch->type)
@@ -3130,7 +3130,7 @@ sctp_disposition_t sctp_sf_ootb(const struct sctp_endpoint *ep,
                         return sctp_sf_pdiscard(ep, asoc, type, arg, commands);
 
                 ch = (sctp_chunkhdr_t *) ch_end;
-        } while (ch_end < skb->tail);
+        } while (ch_end < skb_tail_pointer(skb));
 
         if (ootb_shut_ack)
                 sctp_sf_shut_8_4_5(ep, asoc, type, arg, commands);