Test: obuf-limits test false positive removed.
Test: obuf-limits test false positive removed.

Fixes #621.

upsoft/redis,liqiang199105/redis,janeasystems/redis,damy/redis,kolonse/redis,liqiang199105/redis,adamweixuan/redis,oaastest/redis,jacklee0810/redis,kolonse/redis,Jonavin/redis,Cybermaxs/redis,Jonavin/redis,janeasystems/redis,liqiang199105/redis,richmonkey/netleveldb,miminus/redis,quangnguyen90/redis,damy/redis,jacklee0810/redis,oaastest/redis,shanegxxiao/redis,sidsen/redis,laurencee/redis,adamweixuan/redis,kolonse/redis,fanxu/redis,ScottKaiGu/redis,crask/redis-cutter,richmonkey/netleveldb,LittlePeng/redis,erwin00776/redis-2.8-optimize,quangnguyen90/redis,upsoft/redis,sidsen/redis,upsoft/redis,oaastest/redis,erwin00776/redis-2.8-optimize,Jonavin/redis,adamweixuan/redis,kts12345/redis,jaambee/redis,laurencee/redis,jacklee0810/redis,enginekit/redis,laurencee/redis,ideaar/redis,quangnguyen90/redis,miminus/redis,richmonkey/netleveldb,jaambee/redis,LittlePeng/redis,ScottKaiGu/redis,jacklee0810/redis,powerumc/MyRedis_old,shanegxxiao/redis,nandhanurrevanth/redis,liqiang199105/redis,nandhanurrevanth/redis,ideaar/redis,alpha8/redis,erwin00776/redis-2.8-optimize,liqiang199105/redis,ScottKaiGu/redis,sidsen/redis,erwin00776/redis-2.8-optimize,StartTheShift/redis-shift,adamweixuan/redis,powerumc/MyRedis,jaambee/redis,kts12345/redis,hanmichael/redis,kts12345/redis,jqk6/redis,miminus/redis,hanmichael/redis,upsoft/redis,crask/redis-cutter,Cybermaxs/redis,enginekit/redis,ScottKaiGu/redis,jaambee/redis,alpha8/redis,enginekit/redis,powerumc/MyRedis,jacklee0810/redis,jqk6/redis,jqk6/redis,kts12345/redis,damy/redis,StartTheShift/redis-shift,nandhanurrevanth/redis,nandhanurrevanth/redis,enginekit/redis,Cybermaxs/redis,alpha8/redis,Jonavin/redis,oaastest/redis,shanegxxiao/redis,StartTheShift/redis-shift,hanmichael/redis,shanegxxiao/redis,miminus/redis,kolonse/redis,powerumc/MyRedis_old,jqk6/redis,laurencee/redis,Jonavin/redis,quangnguyen90/redis,crask/redis-cutter,janeasystems/redis,nandhanurrevanth/redis,enginekit/redis,sidsen/redis,adamweixuan/redis,Cybermaxs/redis,Cybermaxs/redis,quangnguyen90/redis,hanmichael/redis,jaambee/redis,laurencee/redis,powerumc/MyRedis,jqk6/redis,kts12345/redis,ideaar/redis,sidsen/redis,ideaar/redis,shanegxxiao/redis,fanxu/redis,janeasystems/redis,miminus/redis,oaastest/redis,damy/redis,fanxu/redis,LittlePeng/redis,alpha8/redis,kolonse/redis,damy/redis,richmonkey/netleveldb,fanxu/redis,powerumc/MyRedis_old,alpha8/redis,hanmichael/redis,janeasystems/redis,ideaar/redis,sidsen/redis,powerumc/MyRedis_old,upsoft/redis,ScottKaiGu/redis