diff options
Diffstat (limited to 'include/net/sctp/sctp.h')
-rw-r--r-- | include/net/sctp/sctp.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 72c5b8fc3232..28b996d63490 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -432,9 +432,11 @@ static inline int sctp_list_single_entry(struct list_head *head) static inline int sctp_frag_point(const struct sctp_association *asoc, int pmtu) { struct sctp_sock *sp = sctp_sk(asoc->base.sk); + struct sctp_af *af = sp->pf->af; int frag = pmtu; - frag -= sp->pf->af->net_header_len; + frag -= af->ip_options_len(asoc->base.sk); + frag -= af->net_header_len; frag -= sizeof(struct sctphdr) + sctp_datachk_len(&asoc->stream); if (asoc->user_frag) |