Du kannst nicht mehr als 25 Themen auswählenThemen müssen mit entweder einem Buchstaben oder einer Ziffer beginnen. Sie können Bindestriche („-“) enthalten und bis zu 35 Zeichen lang sein.
Michael Brown
9ff8229693
[tcp] Update received sequence number before delivering received data
iPXE currently updates the TCP sequence number after delivering the
data to the application via xfer_deliver_iob(). If the application
responds to the received data by transmitting more data, this would
result in a stale ACK number appearing in the transmitted packet,
which potentially causes retransmissions and also gives the
undesirable appearance of violating causality (by sending a response
to a message that we claim not to have yet received).
Reported-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>