I'm pretty sure it will fail NULL if overcommit is disabled. (And apparently other conditions: https://stackoverflow.com/questions/2248995/is-there-a-need-to-c

I'm pretty sure it will fail NULL if overcommit is disabled. (And apparently other conditions: https://stackoverflow.com/questions/2248995/is-there-a-need-to-check-for-null-after-allocating-memory-when-kernel-uses-over https://stackoverflow.com/questions/2248995/is-there-a-need-... )