[lwip-devel] [bug #20126] Zero ssthresh bug

[Frédéric Bernon]

Follow-up Comment #1, bug #20126 (project lwip):

Is there any TCP expert to confirm that...

if (pcb->sstresh < pcb->mss)
  pcb->sstresh = pcb->mss; 

...is a valid fix?

I suppose that lwIP's "sstresh" is the "Slow-start threshold (ssthresh)"
described in  http://www.faqs.org/rfcs/rfc2581.html

Per-Henrik, can you tell me which part of the RFC tell that "sstresh never
should be assigned a value less than one MSS"?


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