vcl: validate closed sessions on disconnect and reset

Type: fix

Signed-off-by: Florin Coras <[email protected]>
Change-Id: I0375d639e979e29d287dc9fee16b0434fb5c788b

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index aa5bf5c..44543bb 100644 (file)
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -3016,7 +3016,7 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
       if (vcl_session_is_closed (s) ||
          !(s->flags & VCL_SESSION_F_IS_VEP_SESSION))
        {
-         if (s->flags & VCL_SESSION_F_PENDING_FREE)
+         if (s && (s->flags & VCL_SESSION_F_PENDING_FREE))
            vcl_session_free (wrk, s);
          break;
        }
@@ -3056,7 +3056,7 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
       if (vcl_session_is_closed (s) ||
          !(s->flags & VCL_SESSION_F_IS_VEP_SESSION))
        {
-         if (s->flags & VCL_SESSION_F_PENDING_FREE)
+         if (s && (s->flags & VCL_SESSION_F_PENDING_FREE))
            vcl_session_free (wrk, s);
          break;
        }