Merge station.:/mnt/raid/alik/MySQL/devel/5.1

into  station.:/mnt/raid/alik/MySQL/devel/5.1-rt


client/mysqltest.c:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysqld/emb_qcache.cc:
  Auto merged
libmysqld/emb_qcache.h:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
mysql-test/lib/mtr_report.pl:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/table.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
sql/protocol.cc:
  SCCS merged

1 files changed, 7 insertions, 3 deletions

diff --git a/sql/protocol.cc b/sql/protocol.cc
index c1fc1ce8643..420912b0b63 100644
--- a/sql/protocol.cc
+++ b/sql/protocol.cc
@@ -88,12 +88,13 @@ void net_send_error(THD *thd, uint sql_errno, const char *err)
   */
   thd->main_da.can_overwrite_status= TRUE;
 
+  /* Abort multi-result sets */
+  thd->server_status&= ~SERVER_MORE_RESULTS_EXISTS;
+
   net_send_error_packet(thd, sql_errno, err);
 
   thd->main_da.can_overwrite_status= FALSE;
 
-  /* Abort multi-result sets */
-  thd->server_status&= ~SERVER_MORE_RESULTS_EXISTS;
   DBUG_VOID_RETURN;
 }
 
@@ -272,7 +273,10 @@ void net_send_error_packet(THD *thd, uint sql_errno, const char *err)
 {
   NET *net= &thd->net;
   uint length;
-  uchar buff[MYSQL_ERRMSG_SIZE+2], *pos;
+  /*
+    buff[]: sql_errno:2 + ('#':1 + SQLSTATE_LENGTH:5) + MYSQL_ERRMSG_SIZE:512
+  */
+  uchar buff[2+1+SQLSTATE_LENGTH+MYSQL_ERRMSG_SIZE], *pos;
 
   DBUG_ENTER("send_error_packet");