/[lwip]/lwip/src/core/tcp_in.c
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Diff of /lwip/src/core/tcp_in.c

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revision 1.52 by kieranm, Mon Sep 20 16:53:48 2004 UTC revision 1.53 by kieranm, Wed Nov 24 17:05:41 2004 UTC
# Line 503  tcp_process(struct tcp_pcb *pcb) Line 503  tcp_process(struct tcp_pcb *pcb)
503      /* First, determine if the reset is acceptable. */      /* First, determine if the reset is acceptable. */
504      if (pcb->state == SYN_SENT) {      if (pcb->state == SYN_SENT) {
505        if (ackno == pcb->snd_nxt) {        if (ackno == pcb->snd_nxt) {
506    acceptable = 1;          acceptable = 1;
507        }        }
508      } else {      } else {
509        /*if (TCP_SEQ_GEQ(seqno, pcb->rcv_nxt) &&        /*if (TCP_SEQ_GEQ(seqno, pcb->rcv_nxt) &&
# Line 540  tcp_process(struct tcp_pcb *pcb) Line 540  tcp_process(struct tcp_pcb *pcb)
540       pcb->snd_nxt, ntohl(pcb->unacked->tcphdr->seqno)));       pcb->snd_nxt, ntohl(pcb->unacked->tcphdr->seqno)));
541      if ((flags & TCP_ACK) && (flags & TCP_SYN)      if ((flags & TCP_ACK) && (flags & TCP_SYN)
542          && ackno == ntohl(pcb->unacked->tcphdr->seqno) + 1) {          && ackno == ntohl(pcb->unacked->tcphdr->seqno) + 1) {
543          pcb->snd_buf ++;
544        pcb->rcv_nxt = seqno + 1;        pcb->rcv_nxt = seqno + 1;
545        pcb->lastack = ackno;        pcb->lastack = ackno;
546        pcb->snd_wnd = tcphdr->wnd;        pcb->snd_wnd = tcphdr->wnd;

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