CFGFast: Catch potential ValueError raised from CFFI.string().
CFGFast: Catch potential ValueError raised from CFFI.string().

tyb0807/angr,schieb/angr,angr/angr,iamahuman/angr,angr/angr,schieb/angr,tyb0807/angr,iamahuman/angr,tyb0807/angr,angr/angr,iamahuman/angr,schieb/angr