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tcp: fix handling of RST ACK segments in SYNC-RCVD state for RACK and BBR
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Authored by tuexen on Jul 26 2023, 10:56 PM.

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rscheff
cc
rrs

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transport

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rGab65c64bc402: tcp: fix handling of <RST,ACK> segments in SYN-RCVD for RACK and BBR

Summary

Fix the handling of RST ACK segments in SYNC-RCVD state (coming from SYN-SENT state) in the RACK and BBR stack.

Test Plan

Run the packetdrill tests from rcv-rst-ack-syn-rcvd.

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Repository

rG FreeBSD src repository

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Event Timeline

tuexen created this revision.Jul 26 2023, 10:56 PM

Herald added a reviewer: transport. · View Herald TranscriptJul 26 2023, 10:56 PM

Herald added subscribers: glebius, melifaro, imp. · View Herald Transcript

tuexen requested review of this revision.Jul 26 2023, 10:56 PM

lgtm

This revision is now accepted and ready to land.Jul 26 2023, 11:11 PM

This was committed in ab65c64bc40270b032f575c5733ea276b006d2ba.

tuexen added a commit: rGab65c64bc402: tcp: fix handling of <RST,ACK> segments in SYN-RCVD for RACK and BBR.Sep 7 2023, 12:17 PM

Revision Contents
Changeset List

Path

Size

sys/

netinet/

tcp_stacks/

bbr.c

6 lines

rack.c

12 lines

Diff 125213

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sys/netinet/tcp_stacks/bbr.c