Do proper version comparison (e.g. so 0.1.10 is >= 0.1.6)
# File lib/safe_yaml/libyaml_checker.rb, line 29 def self.libyaml_patched? return false if (%xwhich dpkg` rescue '').empty? libyaml_version = %xdpkg -s libyaml-0-2`.match(/^Version: (.*)$/) return false if libyaml_version.nil? KNOWN_PATCHED_LIBYAML_VERSIONS.include?(libyaml_version[1]) end
# File lib/safe_yaml/libyaml_checker.rb, line 23 def self.libyaml_version_ok? return true if YAML_ENGINE != "psych" || defined?(JRUBY_VERSION) return true if Gem::Version.new(LIBYAML_VERSION || "0") >= SAFE_LIBYAML_VERSION return libyaml_patched? end