From 5cac2e819472e1723b65373f80bfd05e5cfc9996 Mon Sep 17 00:00:00 2001 From: liuyacan Date: Wed, 14 Jul 2021 15:53:01 +0800 Subject: vcl:fix segfault when unshare NO_MQ session Session in LISTEN_NO_MQ state has no vpp_evt_q.This would cause a segfault when vcl try to send msg to vpp. Type: fix Signed-off-by: liuyacan Change-Id: I0d21831dbed148cd1b0ca7c083aeeef9e813ef2f --- src/vcl/vcl_locked.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/vcl/vcl_locked.c') diff --git a/src/vcl/vcl_locked.c b/src/vcl/vcl_locked.c index e8f56c6c5fc..baacdd0a472 100644 --- a/src/vcl/vcl_locked.c +++ b/src/vcl/vcl_locked.c @@ -710,7 +710,8 @@ vls_unshare_session (vcl_locked_session_t * vls, vcl_worker_t * wrk) * Check if we can change owner or close */ vls_shd->owner_wrk_index = vls_shd->workers_subscribed[0]; - vcl_send_session_worker_update (wrk, s, vls_shd->owner_wrk_index); + if (s->session_state != VCL_STATE_LISTEN_NO_MQ) + vcl_send_session_worker_update (wrk, s, vls_shd->owner_wrk_index); /* XXX is this still needed? */ if (vec_len (vls_shd->workers_subscribed) > 1) -- cgit 1.2.3-korg