memtest: Add missing free()
memtest: Add missing free()

Closes #1614

zhcy/redis,gilala/redis,MasahikoSawada/redis,zguangyu/redis,universsky/redis,cloudrain21/redis,gilala/redis,ofirluzon/redis,arijitvt/redis,vincent-vivian-liu/redis,nuxeh/redis,kensou97/redis,seandsky/redis,SummonY/redis,yossigo/redis,mattsta/redis,jingjidejuren/redis,Sciumo/redis,hedisdb/hedis,YuraLukashik/redis,roth1002/redis,antirez/redis,iandyh/redis,xujunhai1991/redis,hgl888/redis,mverrilli/redis,timothyohare/3rdPartySrc-redis,healerkx/redis,cusspvz/redis,allengaller/redis,seandsky/redis,MOON-CLJ/redis,LongXQ/redis,blackmady/redis,mverrilli/redis,Sciumo/redis,MasahikoSawada/redis,OmarQunsul/graph-redis,jackyan/redis,csuhawk/redis,PKRoma/redis,fengshao0907/redis,sunheehnus/redis,neomantra/redis,Soledad89/redis,ofirluzon/redis,allengaller/redis,wprice/redis,4396/redis,pkdevbox/redis,ouyangkongtong/redis,yuhc/redis-benchmark-enhanced,gilala/redis,4396/redis,spinlock/redis,mverrilli/redis,gilala/hbjredis,YongMan/redis,PradheepShrinivasan/redis,alenslan/redis,ton31337/redis,kmiku7/redis,charsyam/redis,rouzier/redis,shreesundara/redis,pmem/redis,pmem/redis,hawkchch/redis,valdsJohn/redis,holstvoogd/redis,Aliceljm1/redis,JoeWoo/redis,NBSW/redis,YuraLukashik/redis,alenslan/redis,xujunhai1991/redis,ErikDubbelboer/redis,AALEKH/redis,shining-yang/redis,aim-for-better/redis,seppo0010/rlite-server,thomasdarimont/redis,weizijun/redis,mumingv/redis,soloestoy/redis,oranagra/redis,itamarhaber/redis,tanghaodong25/redis,rogerlz/redis,dayuoba/redis,gaoxianglong/redis,tanghaodong25/redis,ncopa/redis,YuanZhewei/redis,charsyam/redis,MOON-CLJ/redis,kmiku7/redis,ErikDubbelboer/redis,supasate/redis,z-fork/redis,jingjidejuren/redis,xuguruogu/redis,gilala/hredis,takeshineshiro/redis,OmarQunsul/graph-redis,shining-yang/redis,mgk/redis,cnbin/redis,colstrom/redis,ofirluzon/redis,xuguruogu/redis,CodeJuan/redis,ipmobiletech/redis,janekmi/redis,ipmobiletech/redis,sunheehnus/redis,rogerchina/redis,takeshineshiro/redis,ErikDubbelboer/redis,harrisonfeng/redis,fengshao0907/redis,AplayER/redis,NBSW/redis,aim-for-better/redis,z-fork/redis,AALEKH/redis,YongMan/redis,itamarhaber/redis,ctripcorp/redis,itamarhaber/redis,CodeJuan/redis,mengyou0304/redis,LongXQ/redis,NBSW/redis,dreamquster/redis,hgl888/redis,PKRoma/redis,GitHubMota/redis,YuraLukashik/redis,harrisonfeng/redis,gilala/bjredis,LongXQ/redis,itugs/redis,atreeyang/redis,gilala/hbjredis,4396/redis,modulexcite/redis,Aaron1992/redis,aim-for-better/redis,flashbuckets/redis,mcanthony/redis,allengaller/redis,rogerchina/redis,oranagra/redis,fengshao0907/redis,janekmi/redis,soloestoy/redis,hawkchch/redis,kaushik94/redis,kensou97/redis,soveran/redis,seppo0010/rlite-server,nnog/redis,seppo0010/redis,arijitvt/redis,wangyikai/redis,simplestbest/redis,seppo0010/rlite-server,Soledad89/redis,devaos/redis,hgl888/redis,taoguan/redis,shreesundara/redis,jackyan/redis,pcarrier/redis,citusdata/redis,zhcy/redis,hawkchch/redis,hornen/redis,tanghaodong25/redis,netroby/redis,badboy/redis,weizijun/redis,twskipper/redis,atreeyang/redis,spinlock/redis,JoeWoo/redis,izhoujie/redis,simplestbest/redis,elkingtonmcb/redis,gilala/redis,MasahikoSawada/redis,colstrom/redis,izhoujie/redis,narma/redis,Sciumo/redis,hgl888/redis,gilala/hbjredis,valdsJohn/redis,davidradunz/redis,shining-yang/redis,simplestbest/redis,badboy/redis,abhiklodh/redis,rogerchina/redis,rogerchina/redis,a-pavlov/redis,sunheehnus/redis,taoguan/redis,healerkx/redis,PKRoma/redis,riyan8250/redis,tanghaodong25/redis,nnog/redis,clamoriniere1A/redis,ipmobiletech/redis,elkingtonmcb/redis,brg-liuwei/redis,AplayER/redis,CodeJuan/redis,harrisonfeng/redis,h0x91b/redis,mattsta/redis,tjschuck/redis,YongMan/redis,kaushik94/redis,dreamquster/redis,gilala/hbjredis,OmarQunsul/graph-redis,NBSW/redis,pkdevbox/redis,Markgorden/redis,xujunhai1991/redis,alenslan/redis,wbailey5/redis,antirez/redis,aim-for-better/redis,mengyou0304/redis,tellapart/redis,ofirluzon/redis,oranagra/redis,linfangrong/redis,abhiklodh/redis,citusdata/redis,devaos/redis,190235047/redis,cnbin/redis,fengshao0907/redis,Markgorden/redis,zguangyu/redis,wangyikai/redis,pedigree/redis,StevenTsai/redis,holstvoogd/redis,guker/redis,mingyaaaa/redis,gilala/bjredis,wenxueliu/redis_comment,shining-yang/redis,zczhuohuo/redis,Markgorden/redis,july2993/redis,janekmi/redis,PKRoma/redis,hawkchch/redis,spinlock/redis,mverrilli/redis,mengyou0304/redis,yossigo/redis,izhoujie/redis,Wangyao14cyy/redis,rouzier/redis,pedigree/redis,qiyang0221/redis,holstvoogd/redis,takeshineshiro/redis,ctripcorp/redis,mcanthony/redis,Wangyao14cyy/redis,JoeWoo/redis,weizijun/redis,h0x91b/redis,badboy/redis,charsyam/redis,roth1002/redis,SummonY/redis,pcarrier/redis,190235047/redis,xlzhan/redis,linfangrong/redis,xlzhan/redis,MasahikoSawada/redis,RepmujNetsik/redis,colstrom/redis,mingyaaaa/redis,linfangrong/redis,itugs/redis,GrimDerp/redis,iandyh/redis,taoguan/redis,hornen/redis,jingjidejuren/redis,neomantra/redis,supasate/redis,MOON-CLJ/redis,blackmady/redis,soveran/redis,arijitvt/redis,zguangyu/redis,guker/redis,StevenTsai/redis,h0x91b/redis,AplayER/redis,july2993/redis,dreamquster/redis,hedisdb/hedis,tellapart/redis,SyntaxStacks/redis,pkdevbox/redis,StevenTsai/redis,yossigo/redis,francischan714/redis,zczhuohuo/redis,zczhuohuo/redis,ituncle/redis,universsky/redis,josiahcarlson/redis,ncopa/redis,universsky/redis,ytjiang/redis,Aaron1992/redis,j0hnma/szredis,july2993/redis,ton31337/redis,alenslan/redis,saisai/redis,nuxeh/redis,charsyam/redis,spinlock/redis,huyuezheng/redis,soveran/redis,zhiliaoniu/redis,StevenTsai/redis,honestme/redis,mingyaaaa/redis,ouyangkongtong/redis,wenxueliu/redis_comment,4396/redis,LongXQ/redis,saisai/redis,mcanthony/redis,taoguan/redis,z-fork/redis,j0hnma/szredis,ouyangkongtong/redis,jasonkying/redis,brg-liuwei/redis,qiyang0221/redis,zguangyu/redis,mcanthony/redis,mattsta/redis,tjschuck/redis,dayuoba/redis,josiahcarlson/redis,riyan8250/redis,GrimDerp/redis,mumingv/redis,valdsJohn/redis,YuanZhewei/redis,honestme/redis,ituncle/redis,flashbuckets/redis,riyan8250/redis,wbailey5/redis,netroby/redis,thomasdarimont/redis,oranagra/redis,programmecat/redis,zczhuohuo/redis,csuhawk/redis,citusdata/redis,ncopa/redis,soloestoy/redis,mgk/redis,takeshineshiro/redis,xujunhai1991/redis,nuxeh/redis,dreamquster/redis,modulexcite/redis,blackmady/redis,xuguruogu/redis,wujf/redis,rouzier/redis,zhcy/redis,duanx/redis,wujf/redis,pkdevbox/redis,seppo0010/redis,SyntaxStacks/redis,gilala/bjredis,seppo0010/rlite-server,devaos/redis,rogerlz/redis,soloestoy/redis,harrisonfeng/redis,wujf/redis,wenxueliu/redis_comment,healerkx/redis,cloudrain21/redis,saisai/redis,mumingv/redis,Soledad89/redis,guker/redis,timothyohare/3rdPartySrc-redis,h0x91b/redis,charsyam/redis,a-pavlov/redis,universsky/redis,gaoxianglong/redis,brg-liuwei/redis,PradheepShrinivasan/redis,narma/redis,tellapart/redis,SyntaxStacks/redis,twskipper/redis,zhiliaoniu/redis,clamoriniere1A/redis,mgk/redis,flashbuckets/redis,wprice/redis,j0hnma/hszredis,CodeJuan/redis,pcarrier/redis,davidradunz/redis,gaoxianglong/redis,josiahcarlson/redis,july2993/redis,antirez/redis,riyan8250/redis,huyuezheng/redis,sunheehnus/redis,j0hnma/hszredis,duanx/redis,wangyikai/redis,Aliceljm1/redis,francischan714/redis,guker/redis,ytjiang/redis,shreesundara/redis,YongMan/redis,netroby/redis,RepmujNetsik/redis,neomantra/redis,pcarrier/redis,clamoriniere1A/redis,nuxeh/redis,twskipper/redis,allengaller/redis,kmiku7/redis,tellapart/redis,weizijun/redis,AplayER/redis,RepmujNetsik/redis,SyntaxStacks/redis,vincent-vivian-liu/redis,ton31337/redis,rogerlz/redis,colstrom/redis,hornen/redis,iandyh/redis,Aaron1992/redis,GrimDerp/redis,thomasdarimont/redis,iandyh/redis,wujf/redis,cnbin/redis,YuraLukashik/redis,huyuezheng/redis,AALEKH/redis,flashbuckets/redis,yossigo/redis,yossigo/redis,YuanZhewei/redis,wbailey5/redis,kmiku7/redis,ncopa/redis,tjschuck/redis,wprice/redis,badboy/redis,atreeyang/redis,qiyang0221/redis,jingjidejuren/redis,roth1002/redis,xlzhan/redis,ouyangkongtong/redis,honestme/redis,davidradunz/redis,davidradunz/redis,Aliceljm1/redis,twskipper/redis,neomantra/redis,PradheepShrinivasan/redis,abhiklodh/redis,vincent-vivian-liu/redis,roth1002/redis,kaushik94/redis,holstvoogd/redis,vincent-vivian-liu/redis,j0hnma/hszredis,supasate/redis,cusspvz/redis,rogerlz/redis,GitHubMota/redis,brg-liuwei/redis,GrimDerp/redis,blackmady/redis,antirez/redis,Aliceljm1/redis,j0hnma/hszredis,YuanZhewei/redis,zhiliaoniu/redis,mgk/redis,JoeWoo/redis,soveran/redis,pmem/redis,RepmujNetsik/redis,seppo0010/redis,gilala/bjredis,gilala/hredis,qiyang0221/redis,soloestoy/redis,190235047/redis,csuhawk/redis,jasonkying/redis,Markgorden/redis,j0hnma/szredis,abhiklodh/redis,timothyohare/3rdPartySrc-redis,SummonY/redis,healerkx/redis,gilala/hredis,nnog/redis,programmecat/redis,timothyohare/3rdPartySrc-redis,PKRoma/redis,elkingtonmcb/redis,francischan714/redis,supasate/redis,AALEKH/redis,ituncle/redis,pedigree/redis,zhcy/redis,j0hnma/szredis,valdsJohn/redis,kensou97/redis,narma/redis,yuhc/redis-benchmark-enhanced,SummonY/redis,tjschuck/redis,arijitvt/redis,ctripcorp/redis,itamarhaber/redis,clamoriniere1A/redis,citusdata/redis,ipmobiletech/redis,a-pavlov/redis,itugs/redis,mumingv/redis,mengyou0304/redis,thomasdarimont/redis,gaoxianglong/redis,jackyan/redis,cusspvz/redis,yuhc/redis-benchmark-enhanced,devaos/redis,jackyan/redis,shreesundara/redis,rouzier/redis,cloudrain21/redis,atreeyang/redis,a-pavlov/redis,ituncle/redis,modulexcite/redis,programmecat/redis,zhiliaoniu/redis,z-fork/redis,cloudrain21/redis,neomantra/redis,pmem/redis,jasonkying/redis,Soledad89/redis,huyuezheng/redis,kaushik94/redis,hedisdb/hedis,wenxueliu/redis_comment,honestme/redis,ofirluzon/redis,xuguruogu/redis,pedigree/redis,saisai/redis,linfangrong/redis,dayuoba/redis,jasonkying/redis,seppo0010/redis,francischan714/redis,gilala/hredis,netroby/redis,Wangyao14cyy/redis,ytjiang/redis,modulexcite/redis,xlzhan/redis,duanx/redis,josiahcarlson/redis,programmecat/redis,ytjiang/redis,hornen/redis,wangyikai/redis,ErikDubbelboer/redis,kensou97/redis,nnog/redis,Aaron1992/redis,janekmi/redis,mingyaaaa/redis,ctripcorp/redis,izhoujie/redis,oranagra/redis,duanx/redis,seandsky/redis,dayuoba/redis,190235047/redis,elkingtonmcb/redis,yuhc/redis-benchmark-enhanced,csuhawk/redis,GitHubMota/redis,cnbin/redis,itugs/redis,ton31337/redis,PradheepShrinivasan/redis,hedisdb/hedis,simplestbest/redis,cusspvz/redis,seandsky/redis,Wangyao14cyy/redis,Sciumo/redis,OmarQunsul/graph-redis,wbailey5/redis,wprice/redis,GitHubMota/redis