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MDEV-20110 don't try to load client plugins with invalid names

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reported by lixtelnis
This commit is contained in:
Sergei Golubchik
2019-07-21 12:09:17 +02:00
parent f90040fd9c
commit 82563c5fc0
4 changed files with 24 additions and 1 deletions
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1
sql/sql_acl.cc
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@ -8256,6 +8256,7 @@ static bool send_plugin_request_packet(MPVIO_EXT *mpvio,
((st_mysql_auth *) (plugin_decl(mpvio->plugin)->info))->client_auth_plugin;
DBUG_EXECUTE_IF("auth_disconnect", { vio_close(net->vio); DBUG_RETURN(1); });
DBUG_EXECUTE_IF("auth_invalid_plugin", client_auth_plugin="foo/bar"; );
DBUG_ASSERT(client_auth_plugin);
/*