bzr push into mysql-trunk branch (mattias.jonsson:3299 to 3300)

[Mattias Jonsson]

 3300 Mattias Jonsson	2011-03-18 [merge]
      merge

    modified:
      sql/ha_partition.cc
 3299 Georgi Kodinov	2011-03-18 [merge]
      merge

    modified:
      mysql-test/include/have_plugin_auth.inc
      mysql-test/t/mysql_client_test-master.opt
      mysql-test/t/mysql_client_test.test
=== modified file 'sql/ha_partition.cc'
--- a/sql/ha_partition.cc	2011-03-17 07:40:26 +0000
+++ b/sql/ha_partition.cc	2011-03-18 10:31:17 +0000
@@ -4610,7 +4610,8 @@ int ha_partition::index_read_idx_map(uch
           break;
       }
     }
-    m_last_part= part;
+    if (part <= m_part_spec.end_part)
+      m_last_part= part;
   }
   else
   {
@@ -6605,7 +6606,14 @@ void ha_partition::print_error(int error
   {
     /* 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);
   }

No bundle (reason: useless for push emails).