Add extra assertions in ExternalUnixAddr::free()
Add extra assertions in ExternalUnixAddr::free()

Summary: Memory corruption investigation

Test Plan: fbconfig folly/test:network_address_test; fbmake runtests

Reviewed By: davejwatson@fb.com

Subscribers: trunkagent, andrii, njormrod

FB internal diff: D1592539

Tasks: 5230657

Blame Revision: D1575098

loverszhaokai/folly,bobegir/folly,ykarlsbrun/folly,sakishum/folly,bowlofstew/folly,shaobz/folly,gaoyingie/folly,doctaweeks/folly,stonegithubs/folly,clearlinux/folly,renyinew/folly,mqeizi/folly,chjp2046/folly,PoisonBOx/folly,cppfool/folly,sonnyhu/folly,gavioto/folly,yangjin-unique/folly,cppfool/folly,upsoft/folly,romange/folly,romange/folly,loverszhaokai/folly,tomhughes/folly,arg0/folly,gavioto/folly,rklabs/folly,cole14/folly,shaobz/folly,SeanRBurton/folly,romange/folly,Hincoin/folly,PoisonBOx/folly,kernelim/folly,romange/folly,ykarlsbrun/folly,clearlinux/folly,bowlofstew/folly,theiver9827/folly,colemancda/folly,tomhughes/folly,bsampath/folly,Eagle-X/folly,tomhughes/folly,clearlinux/folly,reddit/folly,renyinew/folly,lifei/folly,shaobz/folly,sakishum/folly,loverszhaokai/folly,KSreeHarsha/folly,clearlinux/folly,tempbottle/folly,sakishum/folly,chjp2046/folly,CJstar/folly,stonegithubs/folly,floxard/folly,SammyK/folly,clearlylin/folly,Hincoin/folly,stonegithubs/folly,gavioto/folly,brunomorishita/folly,juniway/folly,clearlinux/folly,facebook/folly,theiver9827/folly,tempbottle/folly,CJstar/folly,Eagle-X/folly,bikong2/folly,xzmagic/folly,bowlofstew/folly,tempbottle/folly,PPC64/folly,rklabs/folly,tempbottle/folly,lifei/folly,mqeizi/folly,doctaweeks/folly,reddit/folly,wildinto/folly,renyinew/folly,PPC64/folly,brunomorishita/folly,alexst07/folly,bsampath/folly,constantine001/folly,raphaelamorim/folly,KSreeHarsha/folly,colemancda/folly,clearlylin/folly,guker/folly,loversInJapan/folly,project-zerus/folly,guker/folly,Hincoin/folly,brunomorishita/folly,bowlofstew/folly,Eagle-X/folly,gaoyingie/folly,wildinto/folly,project-zerus/folly,Eagle-X/folly,leolujuyi/folly,tomhughes/folly,rklabs/folly,leolujuyi/folly,Orvid/folly,tomhughes/folly,Orvid/folly,lifei/folly,stonegithubs/folly,chjp2046/folly,juniway/folly,SeanRBurton/folly,bsampath/folly,reddit/folly,theiver9827/folly,CJstar/folly,sonnyhu/folly,clearlylin/folly,hongliangzhao/folly,zhiweicai/folly,ykarlsbrun/folly,chjp2046/folly,cppfool/folly,floxard/folly,hongliangzhao/folly,PPC64/folly,Orvid/folly,KSreeHarsha/folly,loversInJapan/folly,hongliangzhao/folly,charsyam/folly,theiver9827/folly,kernelim/folly,bowlofstew/folly,bsampath/folly,doctaweeks/folly,kernelim/folly,SeanRBurton/folly,bikong2/folly,raphaelamorim/folly,bobegir/folly,Hincoin/folly,cppfool/folly,alexst07/folly,nickhen/folly,upsoft/folly,yangjin-unique/folly,tempbottle/folly,stonegithubs/folly,bikong2/folly,raphaelamorim/folly,PoisonBOx/folly,loverszhaokai/folly,alexst07/folly,colemancda/folly,project-zerus/folly,nickhen/folly,floxard/folly,clearlylin/folly,Orvid/folly,guker/folly,zhiweicai/folly,cole14/folly,upsoft/folly,kernelim/folly,theiver9827/folly,charsyam/folly,facebook/folly,bobegir/folly,rklabs/folly,constantine001/folly,project-zerus/folly,bsampath/folly,PoisonBOx/folly,lifei/folly,fw1121/folly,SeanRBurton/folly,floxard/folly,bikong2/folly,raphaelamorim/folly,renyinew/folly,sonnyhu/folly,nickhen/folly,chjp2046/folly,loversInJapan/folly,yangjin-unique/folly,reddit/folly,cole14/folly,xzmagic/folly,zhiweicai/folly,zhiweicai/folly,facebook/folly,ykarlsbrun/folly,arg0/folly,Orvid/folly,fw1121/folly,gaoyingie/folly,brunomorishita/folly,nickhen/folly,upsoft/folly,arg0/folly,alexst07/folly,hongliangzhao/folly,constantine001/folly,leolujuyi/folly,wildinto/folly,SammyK/folly,shaobz/folly,facebook/folly,renyinew/folly,xzmagic/folly,juniway/folly,arg0/folly,gaoyingie/folly,project-zerus/folly,brunomorishita/folly,sakishum/folly,alexst07/folly,floxard/folly,loversInJapan/folly,sakishum/folly,SammyK/folly,CJstar/folly,wildinto/folly,fw1121/folly,sonnyhu/folly,KSreeHarsha/folly,juniway/folly,fw1121/folly,loverszhaokai/folly,PoisonBOx/folly,PPC64/folly,upsoft/folly,colemancda/folly,juniway/folly,mqeizi/folly,constantine001/folly,guker/folly,bobegir/folly,SammyK/folly,yangjin-unique/folly,gavioto/folly,xzmagic/folly,charsyam/folly,SeanRBurton/folly,leolujuyi/folly,SammyK/folly,nickhen/folly,fw1121/folly,cppfool/folly,shaobz/folly,zhiweicai/folly,Eagle-X/folly,clearlylin/folly,romange/folly,Hincoin/folly,gavioto/folly,yangjin-unique/folly,kernelim/folly,facebook/folly,PPC64/folly,cole14/folly,arg0/folly,raphaelamorim/folly,constantine001/folly,bobegir/folly,doctaweeks/folly,doctaweeks/folly,charsyam/folly,KSreeHarsha/folly,wildinto/folly,CJstar/folly,sonnyhu/folly,hongliangzhao/folly,reddit/folly,leolujuyi/folly,lifei/folly,xzmagic/folly,mqeizi/folly,colemancda/folly,ykarlsbrun/folly,gaoyingie/folly,rklabs/folly,bikong2/folly,loversInJapan/folly,cole14/folly,mqeizi/folly,guker/folly