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Merge branch '10.1' into 10.2

Revert commit db0917f68f, because the fix for MDEV-12696
is coming from 5.5 and 10.1 in this merge.
This commit is contained in:
Sergei Golubchik
2017-05-09 13:24:52 +02:00
84 changed files with 1292 additions and 376 deletions

View File

@ -3236,6 +3236,21 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
bool tmp_table= create_table_mode == C_ALTER_TABLE;
DBUG_ENTER("mysql_prepare_create_table");
LEX_STRING* connect_string = &create_info->connect_string;
if (connect_string->length != 0 &&
connect_string->length > CONNECT_STRING_MAXLEN &&
(system_charset_info->cset->charpos(system_charset_info,
connect_string->str,
(connect_string->str +
connect_string->length),
CONNECT_STRING_MAXLEN)
< connect_string->length))
{
my_error(ER_WRONG_STRING_LENGTH, MYF(0),
connect_string->str, "CONNECTION", CONNECT_STRING_MAXLEN);
DBUG_RETURN(TRUE);
}
select_field_pos= alter_info->create_list.elements - select_field_count;
null_fields=blob_columns=0;
create_info->varchar= 0;