From d158ba62f71ddcc09ecbaff9a73e456e62e2f2e8 Mon Sep 17 00:00:00 2001
From: Sergei Golubchik <serg@mariadb.org>
Date: Thu, 17 Mar 2016 17:41:45 +0100
Subject: [PATCH] ASAN error in OQGraph engine

Fixed more cases for MDEV-6282
---
 storage/oqgraph/ha_oqgraph.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/storage/oqgraph/ha_oqgraph.cc b/storage/oqgraph/ha_oqgraph.cc
index 89bc9128c29..f5412c3b83a 100644
--- a/storage/oqgraph/ha_oqgraph.cc
+++ b/storage/oqgraph/ha_oqgraph.cc
@@ -715,6 +715,10 @@ int ha_oqgraph::open(const char *name, int mode, uint test_if_locked)
 int ha_oqgraph::close(void)
 {
   DBUG_PRINT( "oq-debug", ("close()"));
+  if (graph->get_thd() != current_thd) {
+    DBUG_PRINT( "oq-debug", ("index_next_same g->table->in_use: 0x%lx <-- current_thd 0x%lx", (long) graph->get_thd(), (long) current_thd));
+    graph->set_thd(current_thd);
+  }
   oqgraph::free(graph); graph= 0;
   oqgraph::free(graph_share); graph_share= 0;