[TCP]: Update comment of SACK block validator

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Just came across what RFC2018 states about generation of valid
SACK blocks in case of reneging. Alter comment a bit to point
out clearly.

IMHO, there isn't any reason to change code because the
validation is there for a purpose (counters will inform user
about decision TCP made if this case ever surfaces).

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ilpo Järvinen 2007-10-01 15:28:17 -07:00 • committed by David S. Miller

parent 95eacd27e2

commit 0e835331e3

1 changed files with 9 additions and 2 deletions

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net/ipv4/tcp_input.c

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