Fix poll error in `process.libs()` and clean up maps parsing #2205

	name: PyLint
	on: [pull_request]

	jobs:
	build:
	strategy:
	matrix:
	python-version: ['3.10']
	os: [ubuntu-latest]
	runs-on: ${{ matrix.os }}
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	cache-dependency-path: \|
	**/pyproject.toml
	*/requirements.txt

	- name: PyLint
	run: \|
	set -x
	pip install pylint
	pip install --upgrade -e .
	pylint --exit-zero --errors-only pwnlib -f parseable \| cut -d ' ' -f2- > current.txt
	git fetch origin
	git checkout origin/"$GITHUB_BASE_REF"
	pylint --exit-zero --errors-only pwnlib -f parseable \| cut -d ' ' -f2- > base.txt
	if diff base.txt current.txt \| grep '>'; then
	false
	fi

Provide feedback