GHSA-28WG-GHJ8-5HJV nanoid: non-secure generators can loop indefinitely with negative size

nanoid Nano ID before 5.1.16 contains an infinite loop in the customAlphabet and nanoid functions of its non-secure module nanoid/non-secure. When these functions are given a negative size, the loop counter is decremented from a negative value and never reaches its termination condition, spinning...