diff options
| -rw-r--r-- | sys/netinet/tcp_subr.c | 9 | ||||
| -rw-r--r-- | sys/netinet/tcp_timewait.c | 9 |
2 files changed, 16 insertions, 2 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index cb03111..6a1f903 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tcp_subr.c 8.2 (Berkeley) 5/24/95 - * $Id: tcp_subr.c,v 1.25 1995/12/20 17:42:28 wollman Exp $ + * $Id: tcp_subr.c,v 1.26 1996/03/11 15:13:33 davidg Exp $ */ #include <sys/param.h> @@ -177,10 +177,14 @@ tcp_respond(tp, ti, m, ack, seq, flags) register int tlen; int win = 0; struct route *ro = 0; + struct route sro; if (tp) { win = sbspace(&tp->t_inpcb->inp_socket->so_rcv); ro = &tp->t_inpcb->inp_route; + } else { + ro = &sro; + bzero(ro, sizeof *ro); } if (m == 0) { m = m_gethdr(M_DONTWAIT, MT_HEADER); @@ -232,6 +236,9 @@ tcp_respond(tp, ti, m, ack, seq, flags) tcp_trace(TA_OUTPUT, 0, tp, ti, 0); #endif (void) ip_output(m, NULL, ro, 0, NULL); + if (ro == &sro) { + RTFREE(ro->ro_rt); + } } /* diff --git a/sys/netinet/tcp_timewait.c b/sys/netinet/tcp_timewait.c index cb03111..6a1f903 100644 --- a/sys/netinet/tcp_timewait.c +++ b/sys/netinet/tcp_timewait.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tcp_subr.c 8.2 (Berkeley) 5/24/95 - * $Id: tcp_subr.c,v 1.25 1995/12/20 17:42:28 wollman Exp $ + * $Id: tcp_subr.c,v 1.26 1996/03/11 15:13:33 davidg Exp $ */ #include <sys/param.h> @@ -177,10 +177,14 @@ tcp_respond(tp, ti, m, ack, seq, flags) register int tlen; int win = 0; struct route *ro = 0; + struct route sro; if (tp) { win = sbspace(&tp->t_inpcb->inp_socket->so_rcv); ro = &tp->t_inpcb->inp_route; + } else { + ro = &sro; + bzero(ro, sizeof *ro); } if (m == 0) { m = m_gethdr(M_DONTWAIT, MT_HEADER); @@ -232,6 +236,9 @@ tcp_respond(tp, ti, m, ack, seq, flags) tcp_trace(TA_OUTPUT, 0, tp, ti, 0); #endif (void) ip_output(m, NULL, ro, 0, NULL); + if (ro == &sro) { + RTFREE(ro->ro_rt); + } } /* |
