sctp: allow GSO frags to access the chunk too

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

diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index f1f08c8..5aabf42 100644 (file)
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -6125,7 +6125,8 @@ static int sctp_eat_data(const struct sctp_association *asoc,
                af = sctp_get_af_specific(
                        ipver2af(ip_hdr(chunk->skb)->version));
 
-               if (af && af->is_ce(chunk->skb) && asoc->peer.ecn_capable) {
+               if (af && af->is_ce(sctp_gso_headskb(chunk->skb)) &&
+                   asoc->peer.ecn_capable) {
                        /* Do real work as sideffect. */
                        sctp_add_cmd_sf(commands, SCTP_CMD_ECN_CE,
                                        SCTP_U32(tsn));