source include/not_embedded.inc;
source include/have_debug.inc;
set @old_dbug=@@global.debug_dbug;

#
# use after free if need plugin change and auth aborted
#
set global debug_dbug='+d,auth_disconnect';
create user 'bad' identified by 'worse';
--error 1
--exec $MYSQL --default-auth=mysql_old_password --user=bad --password=worse
set global debug_dbug=@old_dbug;
drop user bad;

#
# malicious server, invalid plugin name
#
set global debug_dbug='+d,auth_invalid_plugin';
create user 'bad' identified by 'worse';
--replace_regex /loaded: [^\n]*/loaded: invalid plugin name/
--error 1
--exec $MYSQL --default-auth=mysql_old_password --user=bad --password=worse 2>&1
set global debug_dbug=@old_dbug;
drop user bad;

#
# Bug#29630767 - USE OF UNINITIALIZED VALUE IN LIBMYSQL (CLIENT.CC FUNCTION RUN_PLUGIN_AUTH)
#
set global debug_dbug='+d,increase_srv_handshake_scramble_len';
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR $MASTER_MYPORT MASTER_MYPORT
--error 2027
connect con1,localhost,root;
set global debug_dbug=@old_dbug;

set global debug_dbug='+d,poison_srv_handshake_scramble_len';
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR $MASTER_MYPORT MASTER_MYPORT
--error 2027
connect con2,localhost,root;
set global debug_dbug=@old_dbug;