fix sentinel memory leak
fix sentinel memory leak

mingyaaaa/redis,LongXQ/redis,hawkchch/redis,huyuezheng/redis,july2993/redis,YongMan/redis,AplayER/redis,rouzier/redis,LongXQ/redis,rouzier/redis,shreesundara/redis,z-fork/redis,ofirluzon/redis,shreesundara/redis,xlzhan/redis,StevenTsai/redis,davidradunz/redis,ofirluzon/redis,ofirluzon/redis,jackyan/redis,july2993/redis,Wangyao14cyy/redis,itamarhaber/redis,SyntaxStacks/redis,StevenTsai/redis,soloestoy/redis,vincent-vivian-liu/redis,atreeyang/redis,thomasdarimont/redis,zhiliaoniu/redis,GrimDerp/redis,blackmady/redis,JoeWoo/redis,charsyam/redis,charsyam/redis,mingyaaaa/redis,YuraLukashik/redis,PradheepShrinivasan/redis,ipmobiletech/redis,twskipper/redis,hedisdb/hedis,GitHubMota/redis,cnbin/redis,zczhuohuo/redis,h0x91b/redis,yossigo/redis,rogerchina/redis,cnbin/redis,PKRoma/redis,cusspvz/redis,huyuezheng/redis,brg-liuwei/redis,MasahikoSawada/redis,aim-for-better/redis,Aliceljm1/redis,soloestoy/redis,davidradunz/redis,AplayER/redis,colstrom/redis,riyan8250/redis,zhiliaoniu/redis,programmecat/redis,tanghaodong25/redis,ErikDubbelboer/redis,ton31337/redis,GrimDerp/redis,saisai/redis,arijitvt/redis,cloudrain21/redis,shining-yang/redis,hawkchch/redis,holstvoogd/redis,hornen/redis,colstrom/redis,ituncle/redis,oranagra/redis,ton31337/redis,brg-liuwei/redis,wbailey5/redis,mgk/redis,vincent-vivian-liu/redis,ErikDubbelboer/redis,honestme/redis,GitHubMota/redis,YongMan/redis,ituncle/redis,duanx/redis,neomantra/redis,healerkx/redis,csuhawk/redis,francischan714/redis,xuguruogu/redis,soveran/redis,ouyangkongtong/redis,weizijun/redis,yuhc/redis-benchmark-enhanced,cloudrain21/redis,h0x91b/redis,dreamquster/redis,yossigo/redis,AALEKH/redis,kmiku7/redis,pcarrier/redis,spinlock/redis,programmecat/redis,flashbuckets/redis,jingjidejuren/redis,izhoujie/redis,ouyangkongtong/redis,wbailey5/redis,zhcy/redis,francischan714/redis,allengaller/redis,yuhc/redis-benchmark-enhanced,StevenTsai/redis,healerkx/redis,seppo0010/redis,wprice/redis,wenxueliu/redis_comment,antirez/redis,riyan8250/redis,hgl888/redis,tanghaodong25/redis,Markgorden/redis,GrimDerp/redis,devaos/redis,xujunhai1991/redis,NBSW/redis,modulexcite/redis,pedigree/redis,wenxueliu/redis_comment,ytjiang/redis,taoguan/redis,simplestbest/redis,nnog/redis,gaoxianglong/redis,universsky/redis,harrisonfeng/redis,wprice/redis,GrimDerp/redis,Wangyao14cyy/redis,cloudrain21/redis,OmarQunsul/graph-redis,rogerlz/redis,takeshineshiro/redis,duanx/redis,tjschuck/redis,janekmi/redis,simplestbest/redis,soloestoy/redis,netroby/redis,YongMan/redis,oranagra/redis,holstvoogd/redis,atreeyang/redis,modulexcite/redis,oranagra/redis,190235047/redis,dreamquster/redis,sunheehnus/redis,blackmady/redis,StevenTsai/redis,mcanthony/redis,rogerlz/redis,hgl888/redis,soloestoy/redis,kensou97/redis,Aliceljm1/redis,pedigree/redis,kaushik94/redis,gaoxianglong/redis,tellapart/redis,elkingtonmcb/redis,GitHubMota/redis,mengyou0304/redis,weizijun/redis,linfangrong/redis,Sciumo/redis,shreesundara/redis,Soledad89/redis,wangyikai/redis,sunheehnus/redis,janekmi/redis,qiyang0221/redis,francischan714/redis,xlzhan/redis,janekmi/redis,zhiliaoniu/redis,pmem/redis,twskipper/redis,allengaller/redis,huyuezheng/redis,ErikDubbelboer/redis,colstrom/redis,mverrilli/redis,antirez/redis,CodeJuan/redis,tellapart/redis,supasate/redis,OmarQunsul/graph-redis,YuanZhewei/redis,saisai/redis,healerkx/redis,190235047/redis,hornen/redis,supasate/redis,wprice/redis,mumingv/redis,PradheepShrinivasan/redis,kaushik94/redis,huyuezheng/redis,ton31337/redis,oranagra/redis,ipmobiletech/redis,roth1002/redis,mgk/redis,neomantra/redis,MasahikoSawada/redis,janekmi/redis,holstvoogd/redis,4396/redis,seppo0010/redis,Sciumo/redis,modulexcite/redis,YuanZhewei/redis,izhoujie/redis,brg-liuwei/redis,fengshao0907/redis,Sciumo/redis,kensou97/redis,mgk/redis,nnog/redis,ctripcorp/redis,a-pavlov/redis,duanx/redis,dayuoba/redis,csuhawk/redis,SummonY/redis,hawkchch/redis,wbailey5/redis,guker/redis,vincent-vivian-liu/redis,YuraLukashik/redis,elkingtonmcb/redis,JoeWoo/redis,mengyou0304/redis,hgl888/redis,190235047/redis,mengyou0304/redis,SyntaxStacks/redis,itugs/redis,shining-yang/redis,itamarhaber/redis,ituncle/redis,thomasdarimont/redis,hawkchch/redis,linfangrong/redis,seandsky/redis,colstrom/redis,linfangrong/redis,supasate/redis,Wangyao14cyy/redis,AALEKH/redis,allengaller/redis,kensou97/redis,tjschuck/redis,arijitvt/redis,kmiku7/redis,JoeWoo/redis,pkdevbox/redis,aim-for-better/redis,wenxueliu/redis_comment,wenxueliu/redis_comment,fengshao0907/redis,Wangyao14cyy/redis,roth1002/redis,neomantra/redis,universsky/redis,ytjiang/redis,SummonY/redis,riyan8250/redis,valdsJohn/redis,Soledad89/redis,a-pavlov/redis,cnbin/redis,NBSW/redis,holstvoogd/redis,zguangyu/redis,mumingv/redis,soveran/redis,zguangyu/redis,ipmobiletech/redis,tanghaodong25/redis,netroby/redis,Soledad89/redis,shreesundara/redis,hornen/redis,cusspvz/redis,hedisdb/hedis,PKRoma/redis,hedisdb/hedis,190235047/redis,xlzhan/redis,dayuoba/redis,SyntaxStacks/redis,rouzier/redis,arijitvt/redis,AplayER/redis,MasahikoSawada/redis,ouyangkongtong/redis,soveran/redis,taoguan/redis,pcarrier/redis,ituncle/redis,wangyikai/redis,zhcy/redis,seppo0010/redis,itamarhaber/redis,honestme/redis,zguangyu/redis,kmiku7/redis,mumingv/redis,cnbin/redis,ytjiang/redis,4396/redis,SummonY/redis,gaoxianglong/redis,MasahikoSawada/redis,flashbuckets/redis,OmarQunsul/graph-redis,neomantra/redis,z-fork/redis,YuanZhewei/redis,shining-yang/redis,rogerlz/redis,spinlock/redis,dreamquster/redis,yossigo/redis,atreeyang/redis,ipmobiletech/redis,ofirluzon/redis,itugs/redis,ouyangkongtong/redis,jackyan/redis,honestme/redis,mverrilli/redis,harrisonfeng/redis,wprice/redis,qiyang0221/redis,charsyam/redis,kensou97/redis,sunheehnus/redis,saisai/redis,harrisonfeng/redis,weizijun/redis,zczhuohuo/redis,arijitvt/redis,soveran/redis,july2993/redis,mgk/redis,pmem/redis,devaos/redis,GitHubMota/redis,LongXQ/redis,jingjidejuren/redis,kaushik94/redis,hgl888/redis,elkingtonmcb/redis,SyntaxStacks/redis,mumingv/redis,cusspvz/redis,spinlock/redis,programmecat/redis,allengaller/redis,badboy/redis,csuhawk/redis,Aliceljm1/redis,rogerlz/redis,blackmady/redis,LongXQ/redis,aim-for-better/redis,sunheehnus/redis,programmecat/redis,hedisdb/hedis,Markgorden/redis,YuanZhewei/redis,CodeJuan/redis,guker/redis,csuhawk/redis,yossigo/redis,charsyam/redis,healerkx/redis,PKRoma/redis,qiyang0221/redis,a-pavlov/redis,zhcy/redis,wangyikai/redis,pmem/redis,pcarrier/redis,ton31337/redis,takeshineshiro/redis,zguangyu/redis,wangyikai/redis,tjschuck/redis,YuraLukashik/redis,clamoriniere1A/redis,fengshao0907/redis,zhcy/redis,aim-for-better/redis,fengshao0907/redis,PradheepShrinivasan/redis,dayuoba/redis,PradheepShrinivasan/redis,seandsky/redis,ctripcorp/redis,dayuoba/redis,flashbuckets/redis,universsky/redis,gaoxianglong/redis,jackyan/redis,kmiku7/redis,a-pavlov/redis,h0x91b/redis,supasate/redis,cusspvz/redis,riyan8250/redis,h0x91b/redis,pkdevbox/redis,zczhuohuo/redis,valdsJohn/redis,seandsky/redis,kaushik94/redis,thomasdarimont/redis,flashbuckets/redis,tellapart/redis,yuhc/redis-benchmark-enhanced,seppo0010/redis,twskipper/redis,simplestbest/redis,atreeyang/redis,xuguruogu/redis,Soledad89/redis,mingyaaaa/redis,CodeJuan/redis,francischan714/redis,antirez/redis,charsyam/redis,PKRoma/redis,PKRoma/redis,badboy/redis,taoguan/redis,soloestoy/redis,mcanthony/redis,rogerchina/redis,izhoujie/redis,roth1002/redis,saisai/redis,itugs/redis,xlzhan/redis,mcanthony/redis,thomasdarimont/redis,guker/redis,qiyang0221/redis,devaos/redis,zczhuohuo/redis,universsky/redis,shining-yang/redis,xujunhai1991/redis,honestme/redis,davidradunz/redis,4396/redis,jingjidejuren/redis,AplayER/redis,NBSW/redis,netroby/redis,linfangrong/redis,nnog/redis,4396/redis,july2993/redis,YuraLukashik/redis,hornen/redis,ytjiang/redis,harrisonfeng/redis,xuguruogu/redis,valdsJohn/redis,ctripcorp/redis,davidradunz/redis,OmarQunsul/graph-redis,simplestbest/redis,twskipper/redis,jackyan/redis,neomantra/redis,takeshineshiro/redis,tellapart/redis,mverrilli/redis,duanx/redis,modulexcite/redis,AALEKH/redis,mengyou0304/redis,xujunhai1991/redis,clamoriniere1A/redis,spinlock/redis,SummonY/redis,roth1002/redis,ctripcorp/redis,z-fork/redis,nnog/redis,tjschuck/redis,JoeWoo/redis,mcanthony/redis,takeshineshiro/redis,jingjidejuren/redis,tanghaodong25/redis,xuguruogu/redis,blackmady/redis,zhiliaoniu/redis,rogerchina/redis,dreamquster/redis,brg-liuwei/redis,pedigree/redis,weizijun/redis,seandsky/redis,taoguan/redis,guker/redis,rouzier/redis,badboy/redis,ofirluzon/redis,YongMan/redis,itugs/redis,netroby/redis,badboy/redis,itamarhaber/redis,Markgorden/redis,yuhc/redis-benchmark-enhanced,Sciumo/redis,devaos/redis,z-fork/redis,cloudrain21/redis,CodeJuan/redis,mingyaaaa/redis,pkdevbox/redis,clamoriniere1A/redis,rogerchina/redis,izhoujie/redis,wbailey5/redis,xujunhai1991/redis,ErikDubbelboer/redis,mverrilli/redis,NBSW/redis,oranagra/redis,pedigree/redis,pkdevbox/redis,pcarrier/redis,AALEKH/redis,yossigo/redis,elkingtonmcb/redis,pmem/redis,clamoriniere1A/redis,Aliceljm1/redis,antirez/redis,valdsJohn/redis,vincent-vivian-liu/redis,Markgorden/redis