4 ms·
I agree. I almost feel like this should be like a flag in `free`. Like if you pass in 1 or something as a second argument (or maybe a `free_safe` function or
by tombert 10mo ago
I agree. I almost feel like this should be like a flag in `free`. Like if you pass in 1 or something as a second argument (or maybe a `free_safe` function or something), it will automatically `memset` whatever it's freeing with 0's, and then do the normal freeing.
- yawaramin 10mo agohttps://news.ycombinator.com/item?id=46417221 https://news.ycombinator.com/item?id=46417221
- miki123211 10mo agoAlternatively, just make free do that by default, adding a fast_and_furious_free which doesn't do it, for the few hotspots where that tiny bit of performance is actually needed.
- sitkack 10mo agoThe default case should be the safe correct one, even if it “breaks” backward compatibility. Without it, we will forever be saddled with the design mistakes of the past.