TP.sendToAllPhysicalAddresses does not handle singleton TP ---------------------------------------------------------- Key: JGRP-1572 URL: https://issues.jboss.org/browse/JGRP-1572 Project: JGroups Issue Type: Bug Affects Versions: 3.2.6 Reporter: Radim Vansa Assignee: Bela Ban Fix For: 3.2.7, 3.3 Method {{TP.sendToAllPhysicalAddresses}} does not handle correctly TP being singleton, on line 1419 it calls directly up_prot.up(...) instead of up(...) which can handle multiple stacks based on this TP. Result is NPE.