From 97c81b4ef67e2f5061c07cbb441c4e8825a2a132 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Canna=C3=B2?= <rene.cannao@gmail.com>
Date: Fri, 9 Mar 2018 16:59:13 +0100
Subject: [PATCH] Initialize qr in Query_Processor

---
 lib/Query_Processor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Query_Processor.cpp b/lib/Query_Processor.cpp
index 987d70fb6..a62a6f2ae 100644
--- a/lib/Query_Processor.cpp
+++ b/lib/Query_Processor.cpp
@@ -912,7 +912,7 @@ Query_Processor_Output * Query_Processor::process_mysql_query(MySQL_Session *ses
 		spin_rdunlock(&rwlock); // unlock should be after the copy
 #endif
 	}
-	QP_rule_t *qr;
+	QP_rule_t *qr = NULL;
 	re2_t *re2p;
 	int flagIN=0;
 	ret->next_query_flagIN=-1; // reset
@@ -1154,7 +1154,7 @@ __internal_loop:
 	}
 
 __exit_process_mysql_query:
-	if (qr->apply == false) {
+	if (qr == NULL || qr->apply == false) {
 		// now it is time to check mysql_query_rules_fast_routing
 		// it is only check if "apply" is not true
 		string s = sess->client_myds->myconn->userinfo->username;