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authorFlorin Coras <fcoras@cisco.com>2018-11-09 14:34:08 -0800
committerDave Barach <openvpp@barachs.net>2018-11-12 16:29:46 +0000
commitb11175d797c11880d19442f178db5df526ca1256 (patch)
treeca26b8c7d94fe024b104b9a1cd93a22a15764848 /src/vnet/tcp/tcp_output.c
parent569a278597bd1af58a4fa9a5f4341cafc99a382b (diff)
tcp: handle disconnects after enq notifications
Make sure that we notify the app of the data enqueued in the burst before notifying of disconnect. Change-Id: I7747a5cbb4c6bc9132007f849c24ce04b7841273 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp_output.c')
-rw-r--r--src/vnet/tcp/tcp_output.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index e16095b635d..49156368574 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -1201,8 +1201,7 @@ tcp_push_header (tcp_connection_t * tc, vlib_buffer_t * b)
tcp_push_hdr_i (tc, b, TCP_STATE_ESTABLISHED, /* compute opts */ 0,
/* burst */ 1);
tc->snd_una_max = tc->snd_nxt;
- ASSERT (seq_leq (tc->snd_una_max, tc->snd_una + tc->snd_wnd
- + tcp_fastrecovery_sent_1_smss (tc) * tc->snd_mss));
+ ASSERT (seq_leq (tc->snd_una_max, tc->snd_una + tc->snd_wnd));
tcp_validate_txf_size (tc, tc->snd_una_max - tc->snd_una);
/* If not tracking an ACK, start tracking */
if (tc->rtt_ts == 0 && !tcp_in_cong_recovery (tc))