Diffusion FreeBSD src repository c0c928636156

TCP_NOOPT may prevent the negotiation of TCP features, which a server
c0c928636156
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Description

TCP_NOOPT may prevent the negotiation of TCP features, which a server
has to take into consideration.

PR: 253576
Reviewed By: tuexen, transport
MFC after: 3 days
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D28652

(cherry picked from commit 2593f858d7d078efa85f78f20b6bfa0931cc1dc5)

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Provenance

Authored on Feb 25 2021, 6:10 PM

Reviewer

Differential Revision

D28652: Don't retain TF_RCVD_TSTMP when TF_NOOPT prevents sending timestamps

Parents

rG25fb4c363b29: PRR: Avoid accounting left-edge twice in partial ACK.

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Event Timeline

rscheff committed rGc0c928636156: TCP_NOOPT may prevent the negotiation of TCP features, which a server (authored by rscheff).Feb 28 2021, 8:11 AM

rscheff added an edge: D28652: Don't retain TF_RCVD_TSTMP when TF_NOOPT prevents sending timestamps.Feb 28 2021, 8:23 AM

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sys/

netinet/

rGc0c928636156

sys/netinet/tcp_input.c

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sys/netinet/tcp_syncache.c

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