tree 3737e4e9234c6880441d934cb7ccf25e5c6866d0
parent 6910ff03e66f5f4c9eb5592262d414ef7d91df04
author Behdad Esfahbod <behdad@behdad.org> 1542415319 -0800
committer Behdad Esfahbod <behdad@behdad.org> 1542415319 -0800

Detect over/under-flow in UnsizedArray::operator[]

Was causing bad substitutions in mort table because of WordOffsetToIndex()
producing negative numbers that were cast to unsigned int and returned as
large numbers (which was desirable, so they would be rejected), but then
they were cast to int when passed to this operator and acting as small
negative integers, which was bad...

Detect overflow.  Ouch, however, now I see this still fails on 32-bit.
Guess I'm going to revert an earlier change.