diff --git a/mysql-test/collections/default.experimental b/mysql-test/collections/default.experimental
index 1e6ff625d39..703a8a18ef0 100644
--- a/mysql-test/collections/default.experimental
+++ b/mysql-test/collections/default.experimental
@@ -22,7 +22,7 @@ main.outfile_loaddata @solaris           # joro : Bug #46895
 ndb.*                                    # joro : NDB tests marked as experimental as agreed with bochklin
 
 rpl.rpl_innodb_bug28430   @solaris       # Bug#46029
-rpl.rpl_row_sp011         @solaris       # Joro : Bug #54138
+rpl.rpl_row_sp011         @solaris       # Joro : Bug #45445
 
 rpl_ndb.*                                # joro : NDB tests marked as experimental as agreed with bochklin
 rpl_ndb.rpl_ndb_log                      # Bug#38998
diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc
index f55c48189fe..bd8e0d397c4 100644
--- a/sql/ha_partition.cc
+++ b/sql/ha_partition.cc
@@ -4317,7 +4317,8 @@ int ha_partition::index_read_idx_map(uchar *buf, uint index,
           break;
       }
     }
-    m_last_part= part;
+    if (part <= m_part_spec.end_part)
+      m_last_part= part;
   }
   else
   {
@@ -6237,7 +6238,14 @@ void ha_partition::print_error(int error, myf errflag)
   {
     /* In case m_file has not been initialized, like in bug#42438 */
     if (m_file)
+    {
+      if (m_last_part >= m_tot_parts)
+      {
+        DBUG_ASSERT(0);
+        m_last_part= 0;
+      }
       m_file[m_last_part]->print_error(error, errflag);
+    }
     else
       handler::print_error(error, errflag);
   }