From 3be9982f6a9f2bcd2e5ad00f403a4598ba5afb99 Mon Sep 17 00:00:00 2001
From: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Thu, 14 Feb 2019 15:30:54 +0200
Subject: [PATCH] MDEV-18571 Fix wsrep PS protocol crash

Calls to wsrep_after_statement() were missing on PS protocol
codepath. Added calls after mysqld_stmt_execute() and
mysqld_stmt_bulk_execute().
---
 sql/sql_parse.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index 25dfdbcbc71..57cec6bacff 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -1729,11 +1729,23 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
   case COM_STMT_BULK_EXECUTE:
   {
     mysqld_stmt_bulk_execute(thd, packet, packet_length);
+#ifdef WITH_WSREP
+    if (WSREP_ON)
+    {
+        (void)wsrep_after_statement(thd);
+    }
+#endif /* WITH_WSREP */
     break;
   }
   case COM_STMT_EXECUTE:
   {
     mysqld_stmt_execute(thd, packet, packet_length);
+#ifdef WITH_WSREP
+    if (WSREP_ON)
+    {
+        (void)wsrep_after_statement(thd);
+    }
+#endif /* WITH_WSREP */
     break;
   }
   case COM_STMT_FETCH: