Update daemon_linux.go for preventing off-by-one
Update daemon_linux.go for preventing off-by-one

Array length should be bigger than 5, when accessing index 4

Signed-off-by: J-jaeyoung <533f9a44645dd5dac110845afc0615d1c915927f@gmail.com>

mahak/docker,moby/moby,yosifkit/docker,jimjag/docker,Mokolea/docker,vdemeester/docker,flavio/docker,cpuguy83/docker,moul/docker,mahak/docker,Mokolea/docker,jimjag/docker,moul/docker,nalind/docker,nalind/docker,docker/docker,thaJeztah/docker,jthelin/docker,jthelin/docker,flavio/docker,AkihiroSuda/docker,AkihiroSuda/docker,jameszhan/docker,docker/docker,Mokolea/docker,Ramzec/docker,thaJeztah/docker,thaJeztah/docker,bearstech/moby,nalind/docker,djs55/docker,AkihiroSuda/docker,kojiromike/docker,kojiromike/docker,moul/docker,konstruktoid/docker-upstream,nawawi/docker,mahak/docker,yosifkit/docker,bearstech/moby,bearstech/moby,trebonian/docker,djs55/docker,gnailuy/docker,moby/moby,paralin/docker,AkihiroSuda/docker,jimjag/docker,gnailuy/docker,moby/moby,vdemeester/docker,paralin/docker,Ramzec/docker,yosifkit/docker,jameszhan/docker,cpuguy83/docker,docker/docker,Ramzec/docker,konstruktoid/docker-upstream,flavio/docker,moul/docker,gnailuy/docker,konstruktoid/docker-upstream,nalind/docker,paralin/docker,cpuguy83/docker,kojiromike/docker,mahak/docker,thaJeztah/docker,trebonian/docker,nawawi/docker,konstruktoid/docker-upstream,yosifkit/docker,gnailuy/docker,trebonian/docker,cpuguy83/docker,nawawi/docker,Ramzec/docker,jimjag/docker,bearstech/moby,moby/moby,jameszhan/docker,trebonian/docker,djs55/docker,nawawi/docker,Mokolea/docker,paralin/docker,flavio/docker,vdemeester/docker