Add missing os.path.abspath around csrfile.
Add missing os.path.abspath around csrfile.

We need to make sure paths are absolute before passing them to openssl.

Fixes bug 1185052

Change-Id: I3ba9dd0a01d0078f830c33ac3173259985790060

CEG-FYP-OpenStack/scheduler,scripnichenko/nova,jianghuaw/nova,leilihh/novaha,watonyweng/nova,JioCloud/nova,joker946/nova,petrutlucian94/nova_dev,iuliat/nova,yosshy/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,TieWei/nova,cloudbase/nova,hanlind/nova,cloudbase/nova-virtualbox,jeffrey4l/nova,felixma/nova,felixma/nova,tanglei528/nova,tealover/nova,kimjaejoong/nova,sebrandon1/nova,alexandrucoman/vbox-nova-driver,raildo/nova,rahulunair/nova,mgagne/nova,orbitfp7/nova,mandeepdhami/nova,berrange/nova,zzicewind/nova,gooddata/openstack-nova,petrutlucian94/nova,bigswitch/nova,noironetworks/nova,ewindisch/nova,ewindisch/nova,luogangyi/bcec-nova,imsplitbit/nova,iuliat/nova,Yusuke1987/openstack_template,gooddata/openstack-nova,cernops/nova,sacharya/nova,CiscoSystems/nova,petrutlucian94/nova_dev,JianyuWang/nova,rajalokan/nova,tianweizhang/nova,openstack/nova,double12gzh/nova,LoHChina/nova,ted-gould/nova,hanlind/nova,jianghuaw/nova,hanlind/nova,klmitch/nova,maelnor/nova,ntt-sic/nova,spring-week-topos/nova-week,Stavitsky/nova,belmiromoreira/nova,cyx1231st/nova,silenceli/nova,NeCTAR-RC/nova,badock/nova,apporc/nova,shootstar/novatest,rajalokan/nova,angdraug/nova,ted-gould/nova,whitepages/nova,noironetworks/nova,projectcalico/calico-nova,TwinkleChawla/nova,bigswitch/nova,qwefi/nova,CCI-MOC/nova,shail2810/nova,tudorvio/nova,affo/nova,klmitch/nova,alvarolopez/nova,fnordahl/nova,vmturbo/nova,sebrandon1/nova,kimjaejoong/nova,tealover/nova,bgxavier/nova,BeyondTheClouds/nova,tanglei528/nova,Juniper/nova,cloudbau/nova,akash1808/nova_test_latest,belmiromoreira/nova,vladikr/nova_drafts,Stavitsky/nova,Tehsmash/nova,jianghuaw/nova,scripnichenko/nova,vmturbo/nova,watonyweng/nova,joker946/nova,ruslanloman/nova,mahak/nova,phenoxim/nova,Juniper/nova,SUSE-Cloud/nova,projectcalico/calico-nova,cernops/nova,shahar-stratoscale/nova,Metaswitch/calico-nova,takeshineshiro/nova,devendermishrajio/nova,Yusuke1987/openstack_template,virtualopensystems/nova,saleemjaveds/https-github.com-openstack-nova,spring-week-topos/nova-week,eonpatapon/nova,rickerc/nova_audit,sebrandon1/nova,devoid/nova,citrix-openstack-build/nova,mmnelemane/nova,varunarya10/nova_test_latest,raildo/nova,CloudServer/nova,rahulunair/nova,cloudbase/nova,mahak/nova,tangfeixiong/nova,gooddata/openstack-nova,klmitch/nova,nikesh-mahalka/nova,leilihh/nova,eonpatapon/nova,CEG-FYP-OpenStack/scheduler,takeshineshiro/nova,MountainWei/nova,JioCloud/nova_test_latest,devendermishrajio/nova_test_latest,devendermishrajio/nova_test_latest,cloudbase/nova,plumgrid/plumgrid-nova,DirectXMan12/nova-hacking,edulramirez/nova,eharney/nova,double12gzh/nova,SUSE-Cloud/nova,berrange/nova,Brocade-OpenSource/OpenStack-DNRM-Nova,dims/nova,adelina-t/nova,redhat-openstack/nova,tangfeixiong/nova,bgxavier/nova,DirectXMan12/nova-hacking,cernops/nova,ntt-sic/nova,j-carpentier/nova,fnordahl/nova,jianghuaw/nova,thomasem/nova,akash1808/nova,Metaswitch/calico-nova,zaina/nova,JianyuWang/nova,Yuriy-Leonov/nova,LoHChina/nova,eayunstack/nova,rahulunair/nova,NeCTAR-RC/nova,CloudServer/nova,maelnor/nova,yatinkumbhare/openstack-nova,mikalstill/nova,rrader/nova-docker-plugin,dawnpower/nova,TieWei/nova,luogangyi/bcec-nova,redhat-openstack/nova,ruslanloman/nova,OpenAcademy-OpenStack/nova-scheduler,Yuriy-Leonov/nova,varunarya10/nova_test_latest,plumgrid/plumgrid-nova,qwefi/nova,alaski/nova,shahar-stratoscale/nova,blueboxgroup/nova,MountainWei/nova,dims/nova,vmturbo/nova,edulramirez/nova,blueboxgroup/nova,yatinkumbhare/openstack-nova,barnsnake351/nova,whitepages/nova,TwinkleChawla/nova,badock/nova,gooddata/openstack-nova,rajalokan/nova,alaski/nova,vladikr/nova_drafts,viggates/nova,Francis-Liu/animated-broccoli,cyx1231st/nova,jeffrey4l/nova,sacharya/nova,akash1808/nova,adelina-t/nova,affo/nova,eayunstack/nova,yosshy/nova,OpenAcademy-OpenStack/nova-scheduler,BeyondTheClouds/nova,petrutlucian94/nova,j-carpentier/nova,phenoxim/nova,eharney/nova,nikesh-mahalka/nova,shail2810/nova,rajalokan/nova,shootstar/novatest,akash1808/nova_test_latest,angdraug/nova,bclau/nova,JioCloud/nova_test_latest,imsplitbit/nova,Tehsmash/nova,JioCloud/nova,zhimin711/nova,mikalstill/nova,leilihh/novaha,cloudbau/nova,tianweizhang/nova,Francis-Liu/animated-broccoli,DirectXMan12/nova-hacking,zzicewind/nova,apporc/nova,klmitch/nova,mgagne/nova,alexandrucoman/vbox-nova-driver,CiscoSystems/nova,saleemjaveds/https-github.com-openstack-nova,mahak/nova,leilihh/nova,Juniper/nova,tudorvio/nova,rickerc/nova_audit,BeyondTheClouds/nova,cloudbase/nova-virtualbox,viggates/nova,mmnelemane/nova,openstack/nova,rrader/nova-docker-plugin,virtualopensystems/nova,vmturbo/nova,Juniper/nova,thomasem/nova,silenceli/nova,openstack/nova,bclau/nova,devoid/nova,dawnpower/nova,barnsnake351/nova,zhimin711/nova,mandeepdhami/nova,orbitfp7/nova,mikalstill/nova,zaina/nova,alvarolopez/nova,devendermishrajio/nova,isyippee/nova,citrix-openstack-build/nova,isyippee/nova,CCI-MOC/nova