This commit is contained in:
Saul Paredes 2024-11-19 10:32:36 -08:00
Родитель 13616855f3
Коммит 03b1f59222
3 изменённых файлов: 148 добавлений и 1 удалений

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@ -0,0 +1,45 @@
From 2daad257bee7a500e18ebe553e79487b267fb140 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 12 Aug 2024 20:18:34 +0900
Subject: [PATCH] Avoid another race condition of open mode
Instead, just open in CREATE and APPEND mode.
Also, move the workaround for old Solaris as fallback to retry.
---
lib/rubygems.rb | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/lib/rubygems.rb b/lib/rubygems.rb
index 2b52cde0a749..c51ba69203cb 100644
--- a/lib/rubygems.rb
+++ b/lib/rubygems.rb
@@ -798,24 +798,20 @@ def self.open_file(path, flags, &block)
File.open(path, flags, &block)
end
+ MODE_TO_FLOCK = IO::RDONLY | IO::APPEND | IO::CREAT # :nodoc:
+
##
# Open a file with given flags, and protect access with flock
def self.open_file_with_flock(path, &block)
- flags = File.exist?(path) ? "r+" : "a+"
-
- File.open(path, flags) do |io|
+ File.open(path, MODE_TO_FLOCK) do |io|
begin
io.flock(File::LOCK_EX)
rescue Errno::ENOSYS, Errno::ENOTSUP
+ rescue Errno::ENOLCK # NFS
+ raise unless Thread.main == Thread.current
end
yield io
- rescue Errno::ENOLCK # NFS
- if Thread.main != Thread.current
- raise
- else
- open_file(path, flags, &block)
- end
end
end

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@ -0,0 +1,99 @@
From ace303c2d7bc0d98407e5e8b1ca77de07aa0eb75 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 13 Aug 2024 17:19:41 +0900
Subject: [PATCH] Remove the lock file for binstubs
https://github.com/rubygems/rubygems/pull/7806#issuecomment-2241662488
This patch is needed so other rubygems don't install unnecessary lock files per
https://src.fedoraproject.org/rpms/ruby/c/b7e197fb887200e4faaf8fae663a9df00bdc09d3?branch=rawhide
---
lib/rubygems.rb | 2 +-
lib/rubygems/installer.rb | 3 ++-
test/rubygems/test_gem_installer.rb | 10 ++++++++++
3 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/lib/rubygems.rb b/lib/rubygems.rb
index bd9f240e2091..7626ccfdf0d6 100644
--- a/lib/rubygems.rb
+++ b/lib/rubygems.rb
@@ -794,7 +794,7 @@ def self.open_file(path, flags, &block)
File.open(path, flags, &block)
end
- MODE_TO_FLOCK = IO::RDONLY | IO::APPEND | IO::CREAT # :nodoc:
+ MODE_TO_FLOCK = IO::RDONLY | IO::APPEND | IO::CREAT | IO::SHARE_DELETE | IO::BINARY # :nodoc:
##
# Open a file with given flags, and protect access with flock
diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
index d558c0be2bfa..8f95bab733f8 100644
--- a/lib/rubygems/installer.rb
+++ b/lib/rubygems/installer.rb
@@ -538,7 +538,7 @@ def generate_plugins # :nodoc:
def generate_bin_script(filename, bindir)
bin_script_path = File.join bindir, formatted_program_filename(filename)
- Gem.open_file_with_flock("#{bin_script_path}.lock") do
+ Gem.open_file_with_flock("#{bin_script_path}.lock") do |lock|
require "fileutils"
FileUtils.rm_f bin_script_path # prior install may have been --no-wrappers
@@ -546,6 +546,7 @@ def generate_bin_script(filename, bindir)
file.write app_script_text(filename)
file.chmod(options[:prog_mode] || 0o755)
end
+ File.unlink(lock.path)
end
verbose bin_script_path
diff --git a/test/rubygems/test_gem_installer.rb b/test/rubygems/test_gem_installer.rb
index a61d1b6fff28..2f4ff7349db4 100644
--- a/test/rubygems/test_gem_installer.rb
+++ b/test/rubygems/test_gem_installer.rb
@@ -1083,6 +1083,8 @@ def test_install_creates_working_binstub
end
assert_match(/ran executable/, e.message)
+
+ assert_path_not_exist(File.join(installer.bin_dir, "executable.lock"))
end
def test_conflicting_binstubs
@@ -1131,6 +1133,8 @@ def test_conflicting_binstubs
# We expect the bin stub to activate the version that actually contains
# the binstub.
assert_match("I have an executable", e.message)
+
+ assert_path_not_exist(File.join(installer.bin_dir, "executable.lock"))
end
def test_install_creates_binstub_that_understand_version
@@ -1160,6 +1164,8 @@ def test_install_creates_binstub_that_understand_version
end
assert_includes(e.message, "can't find gem a (= 3.0)")
+
+ assert_path_not_exist(File.join(installer.bin_dir, "executable.lock"))
end
def test_install_creates_binstub_that_prefers_user_installed_gem_to_default
@@ -1192,6 +1198,8 @@ def test_install_creates_binstub_that_prefers_user_installed_gem_to_default
end
assert_equal(e.message, "ran executable")
+
+ assert_path_not_exist(File.join(installer.bin_dir, "executable.lock"))
end
def test_install_creates_binstub_that_dont_trust_encoding
@@ -1222,6 +1230,8 @@ def test_install_creates_binstub_that_dont_trust_encoding
end
assert_match(/ran executable/, e.message)
+
+ assert_path_not_exist(File.join(installer.bin_dir, "executable.lock"))
end
def test_install_with_no_prior_files

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@ -102,7 +102,10 @@ Source5: rubygems.prov
Source6: rubygems.req
Source7: macros.rubygems
Patch0: CVE-2024-49761.patch
# Updates default ruby-uri to 0.12.2 and vendored one to 0.10.3. Remove once ruby gets updated to a version that comes with both lib/uri/version.rb and lib/bundler/vendor/uri/lib/uri/version.rb versions >= 0.12.2 or == 0.10.3
# patches below taken from https://src.fedoraproject.org/rpms/ruby/c/b7e197fb887200e4faaf8fae663a9df00bdc09d3?branch=rawhide
# to remove the lock file for binstubs and avoid race condition
Patch1: Avoid-another-race-condition-of-open-mode.patch
Patch2: Remove-the-lock-file-for-binstubs.patch
BuildRequires: openssl-devel
# Pkgconfig(yaml-0.1) is needed to build the 'psych' gem.
BuildRequires: pkgconfig(yaml-0.1)