diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-02-11 05:31:49 +0000 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-02-12 21:05:43 +0000 |
| commit | 4dc10a4d560363147e58953b0301888cc57b15ce (patch) | |
| tree | e4049884d72687eabbe29eceec0c607f93975f49 /src/vnet/session | |
| parent | 0426185e65f4f1e001e62375c819fc8ed49a544d (diff) | |
tcp: improve invalid packet handling in syn-rcvd
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ie356b4d45d47e30c185caf2e66cdb16f1a97046f
Diffstat (limited to 'src/vnet/session')
| -rw-r--r-- | src/vnet/session/session.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c index 0b66cf87c4d..b006cfaf2bb 100644 --- a/src/vnet/session/session.c +++ b/src/vnet/session/session.c @@ -1003,7 +1003,14 @@ session_stream_accept_notify (transport_connection_t * tc) if (!app_wrk) return -1; s->session_state = SESSION_STATE_ACCEPTING; - return app_worker_accept_notify (app_wrk, s); + if (app_worker_accept_notify (app_wrk, s)) + { + /* On transport delete, no notifications should be sent. Unless, the + * accept is retried and successful. */ + s->session_state = SESSION_STATE_CREATED; + return -1; + } + return 0; } /** |