From: Florin Coras <fcoras@cisco.com>
Date: Sat, 6 Nov 2021 16:55:17 +0000 (-0700)
Subject: tcp: fix reset with packet ack number
X-Git-Tag: v22.06-rc0~290
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=957d85058fd3ff6e760e244bff97f05407cb14f6;p=vpp.git

tcp: fix reset with packet ack number

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I35c1fc75df065398821cc275e853a3caa9db94c2
---

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index db42029e7b3..29d7724074e 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -688,6 +688,7 @@ tcp_send_reset_w_pkt (tcp_connection_t * tc, vlib_buffer_t * pkt,
       flags = TCP_FLAG_RST;
       seq = pkt_th->ack_number;
       ack = (tc->state >= TCP_STATE_SYN_RCVD) ? tc->rcv_nxt : 0;
+      ack = clib_host_to_net_u32 (ack);
     }
   else
     {