[lwip-devel] [bug #27445] PCB hangs in Fast Retransmit due to unchanging cwnd

[Oleg Tyshev]

Follow-up Comment #10, bug #27445 (project lwip):

Kieran, patch works fine.
But why increment of dupack and reset of dupack are in different places?
In this case we have small overhead:
 at first increment and than reset.

It could be better:
if (pcb->unacked == NULL && pcb->unsent == NULL) {
  pcb->dupacks = 0;
}
else {
  ++pcb->dupacks;
}


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