diff --git a/sql/protocol.cc b/sql/protocol.cc index bf8faec006a845c8144e27b97ebc600d1591b2b5..ad667bd0ba6dcfa4e36621e3a39da53ba01dd02e 100644 --- a/sql/protocol.cc +++ b/sql/protocol.cc @@ -292,7 +292,10 @@ 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");