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tcp: handle syn-ack in fin-wait-2 in rcv process

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Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: If74e04498423bed42593e79ec92482421cfda8d2
(cherry picked from commit 61d63e8323d11240edab44ff714def1c573fc987)
This commit is contained in:
Florin Coras
2023-10-14 15:22:04 -07:00
committed by Andrew Yourtchenko
parent a98ef25fc7
commit dcb10ce353
1 changed files with 2 additions and 0 deletions
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2
src/vnet/tcp/tcp_input.c
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@ -3238,6 +3238,8 @@ do { \
_(FIN_WAIT_2, TCP_FLAG_RST | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);
_(FIN_WAIT_2, TCP_FLAG_SYN, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_ (FIN_WAIT_2, TCP_FLAG_SYN | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);
_(CLOSE_WAIT, TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS, TCP_ERROR_NONE);
_(CLOSE_WAIT, TCP_FLAG_FIN | TCP_FLAG_ACK, TCP_INPUT_NEXT_RCV_PROCESS,
TCP_ERROR_NONE);