• Pinto Pasquale's avatar
    [#32] clarify unsafety of FA1.2's approve · cd6dbe60
    Pinto Pasquale authored
    Problem: FA1.2 inludes an explanation of the attack vector
    that "approve" suffers from, however it is not specified how
    to safely perform a non-zero to non-zero allowance change.
    Solution: add to its document the safe procedure to change
    allowance from a non-zero value to another.
tzip-7.md 4.82 KB