Resolve a potential pmcd sigsegv in ParseRestartAgents call
Resolve a potential pmcd sigsegv in ParseRestartAgents call

Add a check to ensure we do not attempt to use client data
structure that have been marked as no-longer-connected (as
a result, some fields may be NULL or otherwise invalid).

edwardt/pcp,edwardt/pcp,tjanez/pcp,andyvand/cygpcpfans,prasincs/pcp,tjanez/pcp,prasincs/pcp,prasincs/pcp,andyvand/cygpcpfans,aeg-aeg/pcpfans,prasincs/pcp,wuliming/pcp,adfernandes/pcp,wuliming/pcp,adfernandes/pcp,adfernandes/pcp,tjanez/pcp,adfernandes/pcp,prasincs/pcp,tjanez/pcp,edwardt/pcp,aeg-aeg/pcpfans,wuliming/pcp,edwardt/pcp,tjanez/pcp,mbaldessari/pcp,tjanez/pcp,mbaldessari/pcp,mbaldessari/pcp,edwardt/pcp,mbaldessari/pcp,prasincs/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,andyvand/cygpcpfans,mbaldessari/pcp,edwardt/pcp,tjanez/pcp,edwardt/pcp,wuliming/pcp,wuliming/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,aeg-aeg/pcpfans,tjanez/pcp,adfernandes/pcp,wuliming/pcp,adfernandes/pcp,prasincs/pcp,adfernandes/pcp,mbaldessari/pcp,aeg-aeg/pcpfans,aeg-aeg/pcpfans,edwardt/pcp,andyvand/cygpcpfans,prasincs/pcp,wuliming/pcp,andyvand/cygpcpfans,adfernandes/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,wuliming/pcp