diff options
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 482ead5..3c32d77 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -830,11 +830,11 @@ send: /* * Adjust data length if insertion of options will - * bump the packet length beyond the t_maxopd length. + * bump the packet length beyond the t_maxseg length. * Clear the FIN bit because we cut off the tail of * the segment. */ - if (len + optlen + ipoptlen > tp->t_maxopd) { + if (len + optlen + ipoptlen > tp->t_maxseg) { flags &= ~TH_FIN; if (tso) { @@ -937,7 +937,7 @@ send: * fractional unless the send sockbuf can be * emptied: */ - max_len = (tp->t_maxopd - optlen); + max_len = (tp->t_maxseg - optlen); if ((off + len) < sbavail(&so->so_snd)) { moff = len % max_len; if (moff != 0) { @@ -967,7 +967,7 @@ send: sendalot = 1; } else { - len = tp->t_maxopd - optlen - ipoptlen; + len = tp->t_maxseg - optlen - ipoptlen; sendalot = 1; } } else @@ -1277,10 +1277,10 @@ send: * The TCP pseudo header checksum is always provided. */ if (tso) { - KASSERT(len > tp->t_maxopd - optlen, + KASSERT(len > tp->t_maxseg - optlen, ("%s: len <= tso_segsz", __func__)); m->m_pkthdr.csum_flags |= CSUM_TSO; - m->m_pkthdr.tso_segsz = tp->t_maxopd - optlen; + m->m_pkthdr.tso_segsz = tp->t_maxseg - optlen; } #ifdef IPSEC @@ -1348,7 +1348,7 @@ send: */ ip6->ip6_plen = htons(m->m_pkthdr.len - sizeof(*ip6)); - if (V_path_mtu_discovery && tp->t_maxopd > V_tcp_minmss) + if (V_path_mtu_discovery && tp->t_maxseg > V_tcp_minmss) tp->t_flags2 |= TF2_PLPMTU_PMTUD; else tp->t_flags2 &= ~TF2_PLPMTU_PMTUD; @@ -1394,7 +1394,7 @@ send: * * NB: Don't set DF on small MTU/MSS to have a safe fallback. */ - if (V_path_mtu_discovery && tp->t_maxopd > V_tcp_minmss) { + if (V_path_mtu_discovery && tp->t_maxseg > V_tcp_minmss) { ip->ip_off |= htons(IP_DF); tp->t_flags2 |= TF2_PLPMTU_PMTUD; } else { |
