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[lwip-devel] [bug #48543] TCP sent callback may prematurely report sent


From: Simon Goldschmidt
Subject: [lwip-devel] [bug #48543] TCP sent callback may prematurely report sent data when only part of a segment is acked
Date: Tue, 19 Jul 2016 20:04:55 +0000 (UTC)
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36

Update of bug #48543 (project lwip):

                Severity:              3 - Normal => 2 - Minor              
                  Status:            Works For Me => Confirmed              

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Follow-up Comment #4:

While a retransmission might still use data in question, a remote TCP should
not care if it changes (since it has already ACKed the bytes in question).

OTOH, it's of course not a good thing to send wrong data in this case, so we
might want to fix this...

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Reply to this item at:

  <http://savannah.nongnu.org/bugs/?48543>

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