[core] Fix memleak in filter_buffer_on_disk/bod_open() and free srv->optionptrs on exit

src/main/filter_buffer_on_disk.c

@@ -32,6 +32,8 @@ static gboolean bod_open(liVRequest *vr, bod_state *state) {
 		state->tempfile = li_chunkfile_new(tmpfilename, fd, TRUE);
 		state->write_pos = 0;
 		state->flush_pos = 0;
+
+		g_string_free(tmpfilename, TRUE);
 	}
 
 	return TRUE;

src/main/plugin.c

@@ -106,6 +106,7 @@ void li_server_plugins_free(liServer *srv) {
 	}
 	g_hash_table_destroy(srv->plugins);
 	g_hash_table_destroy(srv->options);
+	g_hash_table_destroy(srv->optionptrs);
 	g_hash_table_destroy(srv->actions);
 	g_hash_table_destroy(srv->setups);
 }