commit 6f1c48db24b5731176d57121c47040339e6d7f6c
author Florin Coras <fcoras@cisco.com> Wed May 02 14:34:32 2018 -0700
committer Dave Barach <openvpp@barachs.net> Thu May 03 11:30:17 2018 +0000
tree 1c1221ebef51b78024280407e723892a3bb56290
parent ec8aea1b1ed08fe6d0052ad1ed1059665479940e

tcp: fix echo server rx retries counter vec alloc

If sessions are not preallocated, the rx retries counters are not
correctly validated/initialized

Change-Id: Iaf7456f3a0e2181fcea0c370613d694f8e98276d
Signed-off-by: Florin Coras <fcoras@cisco.com>

src/vnet/session-apps/echo_server.c

diff --git a/src/vnet/session-apps/echo_server.c b/src/vnet/session-apps/echo_server.c
index f34a490..7d1ae5a 100644
--- a/src/vnet/session-apps/echo_server.c
+++ b/src/vnet/session-apps/echo_server.c
@@ -63,6 +63,8 @@
     session_manager_get_vpp_event_queue (s->thread_index);
   s->session_state = SESSION_STATE_READY;
   esm->byte_index = 0;
+  ASSERT (vec_len (esm->rx_retries) > s->thread_index);
+  vec_validate (esm->rx_retries[s->thread_index], s->session_index);
   esm->rx_retries[s->thread_index][s->session_index] = 0;
   return 0;
 }