From a639eff5940ed4147709511aeaee922fa7095284 Mon Sep 17 00:00:00 2001
From: Alexey Botchkov <holyfoot@askmonty.org>
Date: Wed, 16 May 2018 09:44:22 +0400
Subject: MDEV-15813 ASAN use-after-poison in hp_hashnr upon HANDLER READ on a
 versioned HEAP table.

Check index capabilities before executing HANDLER READ command.
---
 sql/sql_handler.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sql/sql_handler.h')

diff --git a/sql/sql_handler.h b/sql/sql_handler.h
index ffefec91fad..4c16f7e5c57 100644
--- a/sql/sql_handler.h
+++ b/sql/sql_handler.h
@@ -80,5 +80,6 @@ void mysql_ha_rm_temporary_tables(THD *thd);
 SQL_HANDLER *mysql_ha_read_prepare(THD *thd, TABLE_LIST *tables,
                                    enum enum_ha_read_modes mode,
                                    const char *keyname,
-                                   List<Item> *key_expr, Item *cond);
+                                   List<Item> *key_expr, enum ha_rkey_function ha_rkey_mode,
+                                   Item *cond);
 #endif
-- 
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