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tls: fix on tcp connection reset

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VPP would fail in tcp_connection_reset() if the tls
or app session was just created.

Type: fix

Change-Id: I45d107f57e4f3fc468c15ca3392d5e1c413bd690
Signed-off-by: Zeyu Zhang <zeyu.zhang@intel.com>
This commit is contained in:
Zeyu Zhang
2019-10-12 14:21:59 +08:00
committed by Florin Coras
parent 0c4def0e84
commit cbbc4a2558
2 changed files with 12 additions and 3 deletions
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3
src/vnet/session/session.c
View File

@ -864,7 +864,8 @@ session_transport_delete_notify (transport_connection_t * tc)
/* Session was created but accept notification was not yet sent to the
* app. Cleanup everything. */
session_lookup_del_session (s);
session_free_w_fifos (s);
segment_manager_dealloc_fifos (s->rx_fifo, s->tx_fifo);
session_free (s);
break;
case SESSION_STATE_ACCEPTING:
case SESSION_STATE_TRANSPORT_CLOSING:

12
src/vnet/tls/tls.c
View File

@ -358,10 +358,18 @@ void
tls_session_reset_callback (session_t * s)
{
tls_ctx_t *ctx;
transport_connection_t *tc;
session_t *app_session;
ctx = tls_ctx_get (s->opaque);
session_transport_reset_notify (&ctx->connection);
session_transport_closed_notify (&ctx->connection);
tc = &ctx->connection;
if (tls_ctx_handshake_is_over (ctx))
{
session_transport_reset_notify (tc);
session_transport_closed_notify (tc);
}
else if ((app_session = session_get (tc->s_index, tc->thread_index)))
session_free (app_session);
tls_disconnect_transport (ctx);
}