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by tptacek 6067 days ago
In '96 when I wrote the Crispin IMAP server bug, I can't remember which way it was but you either couldn't have uppercase letters, or could only have uppercase letters, in the shellcode. I thought I was kind of badass for writing that code. Of course, by '99, that was a triviality.

Just saying, it's not just NUL.