Rename two 'buf' vars to 'ip' for better clarity
Rename two 'buf' vars to 'ip' for better clarity

Clearly ip[32] is wrong, but it's less clear that buf[32] was wrong
without further reading.

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