[ruby/rubygems] We no longer need to check realpaths
Since symlinks and absolute paths are already checked. https://github.com/rubygems/rubygems/commit/de19bc4c7e
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@ -488,16 +488,6 @@ EOM
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raise Gem::Package::PathError.new(destination, destination_dir) unless
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normalize_path(destination).start_with? normalize_path(destination_dir + '/')
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begin
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real_destination = File.expand_path(File.realpath(destination))
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rescue
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# it's fine if the destination doesn't exist, because rm -rf'ing it can't cause any damage
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nil
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else
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raise Gem::Package::PathError.new(real_destination, destination_dir) unless
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real_destination.start_with? destination_dir + '/'
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end
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destination.tap(&Gem::UNTAINT)
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destination
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end
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