Index: b/third-party/pjproject/patches/0090-fix-turn-crash.patch
===================================================================
--- /dev/null
+++ b/third-party/pjproject/patches/0090-fix-turn-crash.patch
@@ -0,0 +1,13 @@
+diff --git a/pjnath/src/pjnath/turn_sock.c b/pjnath/src/pjnath/turn_sock.c
+--- a/pjnath/src/pjnath/turn_sock.c
++++ b/pjnath/src/pjnath/turn_sock.c
+@@ -1457,9 +1457,6 @@ static void turn_on_state(pj_turn_session *sess,
+     if (new_state >= PJ_TURN_STATE_DESTROYING && turn_sock->sess) {
+         pj_time_val delay = {0, 0};
+ 
+-        turn_sock->sess = NULL;
+-        pj_turn_session_set_user_data(sess, NULL);
+-
+         pj_timer_heap_cancel_if_active(turn_sock->cfg.timer_heap,
+                                        &turn_sock->timer, 0);
+         pj_timer_heap_schedule_w_grp_lock(turn_sock->cfg.timer_heap,
