diff options
| -rw-r--r-- | lib/digest.rb | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/lib/digest.rb b/lib/digest.rb index b5ff067e44..7cb0d2c318 100644 --- a/lib/digest.rb +++ b/lib/digest.rb @@ -1,10 +1,24 @@ # frozen_string_literal: false +# The gem and bundle commands (except for bundle exec) first load +# digest via openssl and then load gems, so if this is installed via +# gem, we are overwriting the default version of digest. Beware not +# to break it or cause redefinition warnings. +# +# When we introduce incompatible changes and overwriting is not an +# option, and given that the default version does not have security +# defects, we may just give up and let those commands just use the +# default version of digest. +# +# return if defined?(Digest) && caller_locations.any? { |l| +# %r{/(rubygems/gem_runner|bundler/cli)\.rb}.match?(l.path) +# } + require 'digest/loader' module Digest # A mutex for Digest(). - REQUIRE_MUTEX = Thread::Mutex.new + REQUIRE_MUTEX ||= Thread::Mutex.new def self.const_missing(name) # :nodoc: case name |