diff options
| -rw-r--r-- | lib/gitlab/git/diff.rb | 2 | ||||
| -rw-r--r-- | lib/gitlab/gitaly_client/diff_stitcher.rb | 5 | ||||
| -rw-r--r-- | spec/lib/gitlab/git/diff_spec.rb | 8 |
3 files changed, 13 insertions, 2 deletions
diff --git a/lib/gitlab/git/diff.rb b/lib/gitlab/git/diff.rb index f825568f194..cf7829a583b 100644 --- a/lib/gitlab/git/diff.rb +++ b/lib/gitlab/git/diff.rb @@ -318,7 +318,7 @@ module Gitlab end def init_from_gitaly(diff) - @diff = diff.patch if diff.respond_to?(:patch) + @diff = encode!(diff.patch) if diff.respond_to?(:patch) @new_path = encode!(diff.to_path.dup) @old_path = encode!(diff.from_path.dup) @a_mode = diff.old_mode.to_s(8) diff --git a/lib/gitlab/gitaly_client/diff_stitcher.rb b/lib/gitlab/gitaly_client/diff_stitcher.rb index d84e8d752dc..65d81dc5d46 100644 --- a/lib/gitlab/gitaly_client/diff_stitcher.rb +++ b/lib/gitlab/gitaly_client/diff_stitcher.rb @@ -13,7 +13,10 @@ module Gitlab @rpc_response.each do |diff_msg| if current_diff.nil? diff_params = diff_msg.to_h.slice(*GitalyClient::Diff::FIELDS) - diff_params[:patch] = diff_msg.raw_patch_data + # gRPC uses frozen strings by default, and we need to have an unfrozen string as it + # gets processed further down the line. So we unfreeze the first chunk of the patch + # in case it's the only chunk we receive for this diff. + diff_params[:patch] = diff_msg.raw_patch_data.dup current_diff = GitalyClient::Diff.new(diff_params) else diff --git a/spec/lib/gitlab/git/diff_spec.rb b/spec/lib/gitlab/git/diff_spec.rb index 5627562abfb..d50ccb0df30 100644 --- a/spec/lib/gitlab/git/diff_spec.rb +++ b/spec/lib/gitlab/git/diff_spec.rb @@ -175,6 +175,14 @@ EOT expect(diff).to be_too_large end end + + context 'when the patch passed is not UTF-8-encoded' do + let(:raw_patch) { @raw_diff_hash[:diff].encode(Encoding::ASCII_8BIT) } + + it 'encodes diff patch to UTF-8' do + expect(diff.diff.encoding).to eq(Encoding::UTF_8) + end + end end end |