mkvtoolnix/rake.d/digest.rb

mirror of https://gitlab.com/mbunkus/mkvtoolnix.git synced 2024-10-22 07:21:21 +00:00
$digest_mutex = Mutex.new

def sha1_hexdigest data
  $digest_mutex.synchronize { Digest::SHA1.hexdigest(data) }
end
build system: protect digest calls from re-entry The code for Ruby's Digest module seems to be racy wrt. multi-threading. See e.g. https://github.com/aws/aws-sdk-ruby/issues/525 for details. 2018-12-04 20:13:17 +00:00			`$digest_mutex = Mutex.new`

			`def sha1_hexdigest data`
			`$digest_mutex.synchronize { Digest::SHA1.hexdigest(data) }`
			`end`