sync_default_gems.rb: check message_filter arguments

Merged: https://github.com/ruby/ruby/pull/12563
2022-12-19 22:45:10 +09:00 · 2022-12-19 22:45:10 +09:00 · 4180036f48 · 2025-01-13 01:55:32 +00:00
commit 4180036f48
parent 060ae17c80
1 changed files with 6 additions and 0 deletions
--- a/tool/sync_default_gems.rb
+++ b/tool/sync_default_gems.rb
@ -471,6 +471,12 @@ module SyncDefaultGems
  end

  def message_filter(repo, sha, input: ARGF)
+    unless repo.count("/") == 1 and /\A\S+\z/ =~ repo
+      raise ArgumentError, "invalid repository: #{repo}"
+    end
+    unless /\A\h{10,40}\z/ =~ sha
+      raise ArgumentError, "invalid commit-hash: #{sha}"
+    end
    log = input.read
    log.delete!("\r")
    log << "\n" if !log.end_with?("\n")