From c4dd7b82965c053ad1aa8aeb94e183805d897b74 Mon Sep 17 00:00:00 2001 From: James Edwards-Jones Date: Fri, 12 Jan 2018 21:08:30 +0000 Subject: [PATCH] Prevent RevList failing on non utf8 paths --- .../jej-lfs-rev-list-handles-non-utf-paths-41627.yml | 5 +++++ lib/gitlab/git/rev_list.rb | 2 +- spec/lib/gitlab/git/rev_list_spec.rb | 11 ++++++++++- 3 files changed, 16 insertions(+), 2 deletions(-) create mode 100644 changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml diff --git a/changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml b/changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml new file mode 100644 index 00000000000..24f18c07ac5 --- /dev/null +++ b/changelogs/unreleased/jej-lfs-rev-list-handles-non-utf-paths-41627.yml @@ -0,0 +1,5 @@ +--- +title: Prevent RevList failing on non utf8 paths +merge_request: 16440 +author: +type: fixed diff --git a/lib/gitlab/git/rev_list.rb b/lib/gitlab/git/rev_list.rb index 4974205b8fd..f8b2e7e0e21 100644 --- a/lib/gitlab/git/rev_list.rb +++ b/lib/gitlab/git/rev_list.rb @@ -95,7 +95,7 @@ module Gitlab object_output.map do |output_line| sha, path = output_line.split(' ', 2) - next if require_path && path.blank? + next if require_path && path.to_s.empty? sha end.reject(&:nil?) diff --git a/spec/lib/gitlab/git/rev_list_spec.rb b/spec/lib/gitlab/git/rev_list_spec.rb index eaf74951b0e..90fbef9d248 100644 --- a/spec/lib/gitlab/git/rev_list_spec.rb +++ b/spec/lib/gitlab/git/rev_list_spec.rb @@ -39,7 +39,7 @@ describe Gitlab::Git::RevList do ] expect(rev_list).to receive(:popen).with(*params) do |*_, lazy_block:| - lazy_block.call(output.split("\n").lazy) + lazy_block.call(output.lines.lazy.map(&:chomp)) end end @@ -64,6 +64,15 @@ describe Gitlab::Git::RevList do expect(rev_list.new_objects(require_path: true)).to eq(%w[sha2]) end + it 'can handle non utf-8 paths' do + non_utf_char = [0x89].pack("c*").force_encoding("UTF-8") + stub_lazy_popen_rev_list('newrev', '--not', '--all', '--objects', output: "sha2 πå†h/†ø/ƒîlé#{non_utf_char}\nsha1") + + rev_list.new_objects(require_path: true) do |object_ids| + expect(object_ids.force).to eq(%w[sha2]) + end + end + it 'can yield a lazy enumerator' do stub_lazy_popen_rev_list('newrev', '--not', '--all', '--objects', output: "sha1\nsha2")