Ruby - Bug #15245: Heap buffer overflow (write of size 8) in vm.inc

nagachika (Tomoyuki Chikanaga)
2018-10-24T11:48:13Z

Backport changed from 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN to 2.3: DONTNEED, 2.4: DONTNEED, 2.5: REQUIRED

I think r59892 introduce this bug. I'll fill Backport field according to the changeset timing. I didn't confirm it's actually reprodusible on stable branches.