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Buffer name definition bugfix

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This commit is contained in:
adamdunkels 2010-02-15 19:23:54 +00:00
parent 9bb149ca13
commit 4bb0375251
1 changed files with 8 additions and 4 deletions
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12
core/net/uip6.c
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@ -41,7 +41,7 @@
* *
* This file is part of the uIP TCP/IP stack. * This file is part of the uIP TCP/IP stack.
* *
* $Id: uip6.c,v 1.12 2010/02/15 18:03:08 adamdunkels Exp $ * $Id: uip6.c,v 1.13 2010/02/15 19:23:54 adamdunkels Exp $
* *
*/ */
@ -1682,14 +1682,18 @@ uip_process(u8_t flag)
receive a SYN, in which case we should retransmit our SYNACK receive a SYN, in which case we should retransmit our SYNACK
(which is done futher down). */ (which is done futher down). */
if(!((((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_SYN_SENT) && if(!((((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_SYN_SENT) &&
((BUF->flags & TCP_CTL) == (TCP_SYN | TCP_ACK))) || ((UIP_TCP_BUF->flags & TCP_CTL) == (TCP_SYN | TCP_ACK))) ||
(((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_SYN_RCVD) && (((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_SYN_RCVD) &&
((BUF->flags & TCP_CTL) == TCP_SYN)))) { ((UIP_TCP_BUF->flags & TCP_CTL) == TCP_SYN)))) {
if((uip_len > 0 || ((UIP_TCP_BUF->flags & (TCP_SYN | TCP_FIN)) != 0)) && if((uip_len > 0 || ((UIP_TCP_BUF->flags & (TCP_SYN | TCP_FIN)) != 0)) &&
(UIP_TCP_BUF->seqno[0] != uip_connr->rcv_nxt[0] || (UIP_TCP_BUF->seqno[0] != uip_connr->rcv_nxt[0] ||
UIP_TCP_BUF->seqno[1] != uip_connr->rcv_nxt[1] || UIP_TCP_BUF->seqno[1] != uip_connr->rcv_nxt[1] ||
UIP_TCP_BUF->seqno[2] != uip_connr->rcv_nxt[2] || UIP_TCP_BUF->seqno[2] != uip_connr->rcv_nxt[2] ||
UIP_TCP_BUF->seqno[3] != uip_connr->rcv_nxt[3])) { UIP_TCP_BUF->seqno[3] != uip_connr->rcv_nxt[3])) {
if(UIP_TCP_BUF->flags & TCP_SYN) {
goto tcp_send_synack;
}
goto tcp_send_ack; goto tcp_send_ack;
} }
} }
@ -1761,7 +1765,7 @@ uip_process(u8_t flag)
goto appsend; goto appsend;
} }
/* We need to retransmit the SYNACK */ /* We need to retransmit the SYNACK */
if((BUF->flags & TCP_CTL) == TCP_SYN) { if((UIP_TCP_BUF->flags & TCP_CTL) == TCP_SYN) {
goto tcp_send_synack; goto tcp_send_synack;
} }
goto drop; goto drop;