[rtpg]

People say that "well if allocations fail all bets are off" but can't you pre-allocate memory for error handling?

Like sit down, figure out all the things you'll want to do on an allocation failure, and once you have determined that you slice a little chunk of memory when you start your app (and maybe _that_ fails and you can't do anything). and when you hit a failure you do your think, then tear stuff down.

[projektfu]

It's what we used to do in the days when 4MB was a lot of memory. Batch programs would just abort but interactive programs had to have enough reserve to fail gracefully, possibly unwinding and releasing things until they could operate better.

Now that I see interactive programs taking a gigabyte and the system being ok, I guess we're in a different regime.