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| author |   Benoît Ganne <bganne@cisco.com> | 2020-04-17 12:09:37 +0200 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-08-13 17:20:47 +0000 |
| commit | 36f12ac68248229b109c77a69e6b69b3b3efd641 (patch) | |
| tree | 9ce86122f4f0abd117d0d335498f3e0323fca807 | |
| parent | 3ef5447282b6664249f4e8f188d1378c17e1e89a (diff) | |
session: fix use-after-free in input node
Type: fix
Change-Id: Ie60b07abe76ad166f048f5885accd7038d8153b2
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit 7ce23f25bbc01d534ca294ce88ab0d709e3e03a7)
| -rw-r--r-- | src/vnet/session/session_node.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c index eb5876d2c3d..ebb3503ff6b 100644 --- a/src/vnet/session/session_node.c +++ b/src/vnet/session/session_node.c @@ -906,6 +906,8 @@ session_tx_fifo_read_and_snd_i (session_worker_t * wrk, return SESSION_TX_NO_BUFFERS; } + transport_connection_update_tx_bytes (ctx->tc, ctx->max_len_to_snd); + ctx->left_to_snd = ctx->max_len_to_snd; n_left = ctx->n_segs_per_evt; @@ -979,7 +981,6 @@ session_tx_fifo_read_and_snd_i (session_worker_t * wrk, vlib_buffer_free (vm, wrk->tx_buffers, n_bufs); *n_tx_packets += ctx->n_segs_per_evt; - transport_connection_update_tx_bytes (ctx->tc, ctx->max_len_to_snd); SESSION_EVT (SESSION_EVT_DEQ, ctx->s, ctx->max_len_to_snd, ctx->max_dequeue, ctx->s->tx_fifo->has_event, wrk->last_vlib_time); |