diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-07-24 10:27:20 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-08-30 13:17:43 +0000 |
| commit | 182d2198332c2a20891a7cdbceeaaf62b47924e8 (patch) | |
| tree | dad1b43ad966b0cc170ee964fbc6fc36d564698b /src/vnet | |
| parent | 03598c4bcc639cbfc9afa13c5b4e52440f9eae2b (diff) | |
tcp: force zero window on full rx fifo
Type: feature
Change-Id: I7c5684a9f88e56fd62d83a59c14c4e4a6f096b89
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/tcp/tcp_output.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index 239f6035d5f..eb481582fae 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -122,7 +122,10 @@ tcp_update_rcv_wnd (tcp_connection_t * tc) */ available_space = transport_max_rx_enqueue (&tc->connection); if (PREDICT_FALSE (available_space < tc->rcv_opts.mss)) - available_space = 0; + { + tc->rcv_wnd = 0; + return; + } /* * Use the above and what we know about what we've previously advertised |