From 88d7be46b5be03a77686f507ec3e8d11a9dafe60 Mon Sep 17 00:00:00 2001
From: Ellen Marie Dash <me@duckie.co>
Date: Wed, 31 Jan 2024 12:34:20 -0500
Subject: [PATCH] [rubygems/rubygems] [rebuild_command] Use Gem.* helpers.

https://github.com/rubygems/rubygems/commit/8644ce7193
---
 lib/rubygems/commands/rebuild_command.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/rubygems/commands/rebuild_command.rb b/lib/rubygems/commands/rebuild_command.rb
index 16c3013eff..4a4f76678d 100644
--- a/lib/rubygems/commands/rebuild_command.rb
+++ b/lib/rubygems/commands/rebuild_command.rb
@@ -97,12 +97,12 @@ matched versions of Ruby and/or Bundler to be used.
   private
 
   def sha256(file)
-    Digest::SHA256.hexdigest(File.read(file))
+    Digest::SHA256.hexdigest(Gem.read_binary(file))
   end
 
   def get_timestamp(file)
     mtime = nil
-    File.open(file, "rb") do |f|
+    File.open(file, Gem.binary_mode) do |f|
       Gem::Package::TarReader.new(f) do |tar|
         mtime = tar.seek("metadata.gz") {|tf| tf.header.mtime }
       end