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[lwip-devel] [bug #50837] TCP: zero window probe doesn't timeout


From: Joel Cunningham
Subject: [lwip-devel] [bug #50837] TCP: zero window probe doesn't timeout
Date: Thu, 18 May 2017 10:59:54 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0

Follow-up Comment #35, bug #50837 (project lwip):

Minor correction in proposed check, the equality should be flipped so snd_wnd
is larger than pcb->unsent->len:

+verbtaim+
(lwip_ntohl(pcb->unsent->tcphdr->seqno) - pcb->lastack + pcb->unsent->len <=
pcb->snd_wnd))) {


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