diff options
Diffstat (limited to 'sys/netinet/tcp_subr.c')
| -rw-r--r-- | sys/netinet/tcp_subr.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index 13d8300..20d3bf5 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -469,8 +469,16 @@ tcp_respond(tp, ipgen, th, m, ack, seq, flags) m->m_pkthdr.csum_data = offsetof(struct tcphdr, th_sum); } #ifdef TCPDEBUG - if (tp == NULL || (tp->t_inpcb->inp_socket->so_options & SO_DEBUG)) + if (tp == NULL) tcp_trace(TA_OUTPUT, 0, tp, mtod(m, void *), th, 0); + else { + SOCK_LOCK(tp->t_inpcb->inp_socket); + if ((tp->t_inpcb->inp_socket->so_options & SO_DEBUG)) { + SOCK_UNLOCK(tp->t_inpcb->inp_socket); + tcp_trace(TA_OUTPUT, 0, tp, mtod(m, void *), th, 0); + } else + SOCK_UNLOCK(tp->t_inpcb->inp_socket); + } #endif #ifdef IPSEC if (ipsec_setsocket(m, tp ? tp->t_inpcb->inp_socket : NULL) != 0) { @@ -720,7 +728,9 @@ tcp_close(tp) FREE(q, M_TSEGQ); } inp->inp_ppcb = NULL; + SOCK_LOCK(so); soisdisconnected(so); + SOCK_UNLOCK(so); #ifdef INET6 if (INP_CHECK_SOCKAF(so, AF_INET6)) in6_pcbdetach(inp); @@ -793,9 +803,11 @@ tcp_notify(inp, error) else tp->t_softerror = error; #if 0 + SOCK_LOCK(so); wakeup((caddr_t) &so->so_timeo); sorwakeup(so); sowwakeup(so); + SOCK_UNLOCK(so); #endif } |
