Changeset 14284 in vbox for trunk/src/VBox/Devices/Network

Timestamp:

Nov 18, 2008 10:43:38 AM (16 years ago)

Author:

vboxsync

Message:

Fix of calling reassembly routine

File:

• trunk/src/VBox/Devices/Network/slirp/tcp_input.c (modified) (2 diffs)

trunk/src/VBox/Devices/Network/slirp/tcp_input.c

@@ -1237 +1237 @@
                 (void) tcp_reass(pData, tp, (struct tcpiphdr *)0, (struct mbuf *)0);
 #else /* !VBOX_WITH_BSD_TCP_REASS */
-                (void) tcp_reass(pData, tp, (struct tcpiphdr *)0, (int *)0, (struct mbuf *)0);
+                (void) tcp_reass(pData, tp, (struct tcphdr *)0, (int *)0, (struct mbuf *)0);
 #endif /*VBOX_WITH_BSD_TCP_REASS*/
                 tp->snd_wl1 = ti->ti_seq - 1;
@@ -1543 +1543 @@
                 TCP_REASS(pData, tp, ti, m, so, tiflags);
 #else /* !VBOX_WITH_BSD_TCP_REASS */
-                DELAY_ACK(tp, ti); /* little bit different from BSD declaration see netinet/tcp_input.c */
-                tp->rcv_nxt += tlen;
-                tiflags = ti->ti_t.th_flags & TH_FIN;
-                tcpstat.tcps_rcvpack++;
-                tcpstat.tcps_rcvbyte += tlen;
-                if (so->so_state & SS_FCANTRCVMORE)
-                        m_freem(pData, m);
-                else
-                        sbappend(pData, so, m);
-                /* NB: sorwakeup_locked() does an implicit unlock. */
-                sorwakeup(so);
+                if (ti->ti_seq == tp->rcv_nxt
+                && LIST_EMPTY(&tp->t_segq)
+                && tp->t_state == TCPS_ESTABLISHED) {
+                    DELAY_ACK(tp, ti); /* little bit different from BSD declaration see netinet/tcp_input.c */
+                    tp->rcv_nxt += tlen;
+                    tiflags = ti->ti_t.th_flags & TH_FIN;
+                    tcpstat.tcps_rcvpack++;
+                    tcpstat.tcps_rcvbyte += tlen;
+                    if (so->so_state & SS_FCANTRCVMORE)
+                        m_freem(pData, m);
+                    else
+                        sbappend(pData, so, m);
+                }
+                else {
+                    tiflags = tcp_reass(pData, tp, &ti->ti_t, &tlen, m);
+                    tiflags |= TF_ACKNOW;
+                }
 #endif /* VBOX_WITH_BSD_TCP_REASS */
                 /*