Check that chunk buffer length fits in 16 bit.
Check that chunk buffer length fits in 16 bit.

Change-Id: Id086a54aa8a1990c1979e747c1c02e53bed6d447

robbiet480/prometheus,hustbill/prometheus,adamron1/prometheus,Stackdriver/stackdriver-prometheus,RobertKielty/prometheus,wndhydrnt/prometheus,robbiet480/prometheus,GoogleCloudPlatform/prometheus,msiebuhr/prometheus,eliothedeman/prometheus,wrouesnel/prometheus,q3k/prometheus,Colstuwjx/prometheus,wxdublin/prometheus,trigrass2/prometheus,slok/prometheus,prometheus/prometheus,mtanda/prometheus,wrouesnel/prometheus,prasincs/prometheus,amorken/prometheus,fabric8io/prometheus,brancz/prometheus,prometheus/prometheus,justintung/prometheus,prometheus/prometheus,Gouthamve/prometheus,eliothedeman/prometheus,kzittritsch/prometheus,tattsun/prometheus,dpatel06/prometheus,keegancsmith/prometheus,jmcfarlane/prometheus,iksaif/prometheus,msiebuhr/prometheus,amorken/prometheus,eliothedeman/prometheus,AlekSi/prometheus,abhishekamralkar/prometheus,yanghongkjxy/prometheus,Gouthamve/prometheus,yanghongkjxy/prometheus,slok/prometheus,alileza/prometheus,wndhydrnt/prometheus,justintung/prometheus,trigrass2/prometheus,dpatel06/prometheus,prasincs/prometheus,sudhi-vm/prometheus,Colstuwjx/prometheus,jimmidyson/prometheus,wxdublin/prometheus,bluecmd/prometheus,kangwoo/prometheus,msiebuhr/prometheus,cit-lab/prometheus,keegancsmith/prometheus,datajet-io/prometheus,thachmai/prometheus,dln/prometheus,Gouthamve/prometheus,prasincs/prometheus,wrouesnel/prometheus,Dieterbe/prometheus,tattsun/prometheus,iksaif/prometheus,tattsun/prometheus,fabxc/prometheus,wxdublin/prometheus,gcnonato/prometheus,brancz/prometheus,SaltedMan/prometheus-annotated,SaltedMan/prometheus-annotated,tomwilkie/prometheus,mrwacky42/prometheus,datajet-io/prometheus,abhishekamralkar/prometheus,dalanlan/prometheus,smyrman/prometheus,tomwilkie/prometheus,JavierZunzunegui/prometheus,hustbill/prometheus,Conorbro/prometheus,prometheus/prometheus,gcnonato/prometheus,jbdalido/prometheus,mrwacky42/prometheus,rajthilakmca/prometheus,nicr9/prometheus,JavierZunzunegui/prometheus,alileza/prometheus,abhishekamralkar/prometheus,Stackdriver/stackdriver-prometheus,GoogleCloudPlatform/prometheus,kzittritsch/prometheus,ton31337/prometheus,iksaif/prometheus,ton31337/prometheus,mtanda/prometheus,cit-lab/prometheus,mrwacky42/prometheus,adamron1/prometheus,mtanda/prometheus,fabxc/prometheus,gottwald/prometheus,dpatel06/prometheus,smyrman/prometheus,RobertKielty/prometheus,robbiet480/prometheus,jmcfarlane/prometheus,RobertKielty/prometheus,gcnonato/prometheus,SaltedMan/prometheus-annotated,dmilstein/prometheus,laushinka/prometheus,trigrass2/prometheus,Stackdriver/stackdriver-prometheus,tomwilkie/prometheus,flier/prometheus,abhishekamralkar/prometheus,bluecmd/prometheus,alileza/prometheus,flier/prometheus,dln/prometheus,Gouthamve/prometheus,sudhi-vm/prometheus,dln/prometheus,flier/prometheus,dmilstein/prometheus,alileza/prometheus,yanghongkjxy/prometheus,bluecmd/prometheus,Dieterbe/prometheus,amorken/prometheus,jmcfarlane/prometheus,sudhi-vm/prometheus,jbdalido/prometheus,agaoglu/prometheus,PrFalken/prometheus,dmilstein/prometheus,thachmai/prometheus,alileza/prometheus,gottwald/prometheus,nicr9/prometheus,laushinka/prometheus,PrFalken/prometheus,agaoglu/prometheus,thachmai/prometheus,kzittritsch/prometheus,msiebuhr/prometheus,q3k/prometheus,Conorbro/prometheus,trigrass2/prometheus,gesellix/prometheus,gesellix/prometheus,dalanlan/prometheus,dmilstein/prometheus,JavierZunzunegui/prometheus,Dieterbe/prometheus,GoogleCloudPlatform/prometheus,Colstuwjx/prometheus,fabxc/prometheus,keegancsmith/prometheus,brancz/prometheus,smyrman/prometheus,fabric8io/prometheus,brancz/prometheus,RobertKielty/prometheus,adamron1/prometheus,rajthilakmca/prometheus,Conorbro/prometheus,smyrman/prometheus,nicr9/prometheus,eliothedeman/prometheus,fabxc/prometheus,PrFalken/prometheus,Conorbro/prometheus,justintung/prometheus,yanghongkjxy/prometheus,jbdalido/prometheus,cit-lab/prometheus,hustbill/prometheus,mtanda/prometheus,dsymonds/prometheus,jbdalido/prometheus,keegancsmith/prometheus,sudhi-vm/prometheus,thachmai/prometheus,dalanlan/prometheus,slok/prometheus,AlekSi/prometheus,gesellix/prometheus,dsymonds/prometheus,gcnonato/prometheus,SaltedMan/prometheus-annotated,cit-lab/prometheus,tattsun/prometheus,q3k/prometheus,wndhydrnt/prometheus,ton31337/prometheus,gesellix/prometheus,dsymonds/prometheus,iksaif/prometheus,ton31337/prometheus,wrouesnel/prometheus,gottwald/prometheus,JavierZunzunegui/prometheus,hustbill/prometheus,amorken/prometheus,jimmidyson/prometheus,laushinka/prometheus,laushinka/prometheus,AlekSi/prometheus,datajet-io/prometheus,gottwald/prometheus,fabric8io/prometheus,dsymonds/prometheus,adamron1/prometheus,kangwoo/prometheus,rajthilakmca/prometheus,AlekSi/prometheus,Colstuwjx/prometheus,jimmidyson/prometheus,kangwoo/prometheus,prasincs/prometheus,slok/prometheus,datajet-io/prometheus,keegancsmith/prometheus,tomwilkie/prometheus,Stackdriver/stackdriver-prometheus,kangwoo/prometheus,agaoglu/prometheus,fabric8io/prometheus,agaoglu/prometheus,justintung/prometheus,prometheus/prometheus,robbiet480/prometheus,GoogleCloudPlatform/prometheus,dln/prometheus,PrFalken/prometheus,rajthilakmca/prometheus,bluecmd/prometheus,jmcfarlane/prometheus,kzittritsch/prometheus,q3k/prometheus,GoogleCloudPlatform/prometheus