SCRUM

embedded&client library
some fixes: zero at the end of the data added
mysql_list_fields became 'virtual'


include/mysql.h:
  mysql_list_fields became 'virtual'
libmysql/client_settings.h:
  in client library we need proper implementation for list_fields
libmysql/libmysql.c:
  implementation for remote server
libmysqld/lib_sql.cc:
  we still need zero at the end of the data in client (see mysql.cc).
  I feel it should be changed
libmysqld/libmysqld.c:
  implementation for embedded server
sql-common/client.c:
  cli_list_fields member set for client library
sql/client_settings.h:
  we don't need mysql_list_fields in mini_client code

1 files changed, 2 insertions, 1 deletions

diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc
index e4631f3d319..00658eaffdd 100644
--- a/libmysqld/lib_sql.cc
+++ b/libmysqld/lib_sql.cc
@@ -487,11 +487,12 @@ bool Protocol_simple::store_null()
 bool Protocol::net_store_data(const char *from, uint length)
 {
   char *field_buf;
-  if (!(field_buf=alloc_root(alloc, length + sizeof(uint))))
+  if (!(field_buf=alloc_root(alloc, length + sizeof(uint) + 1)))
     return true;
   *(uint *)field_buf= length;
   *next_field= field_buf + sizeof(uint);
   memcpy(*next_field, from, length);
+  (*next_field)[length]= 0;
   if (next_mysql_field->max_length < length)
     next_mysql_field->max_length=length;
   ++next_field;