3 ms·
How could alloca return NULL? You would have to catch bumping into a guard page would you not?
by nwmcsween 8y ago
How could alloca return NULL? You would have to catch bumping into a guard page would you not?
- codys 8y ago_theoretically_ a C implementation could track the maximum stack size it has allocated, detect would be overflows, and report them. guard pages are one mechanism for doing that.