How do they get through the auditing? If I'm looking at a PR which contains a hash collision with code that does a `sudo rm -rf --no-preserve-root /` and I don

How do they get through the auditing? If I'm looking at a PR which contains a hash collision with code that does a `sudo rm -rf --no-preserve-root /` and I don't accept the malicious code, the hash collision becomes irrelevant.