OpenBSD is a great platform to find those bugs in your asm/c. Segfaults that would not happen on Linux. (e.g. closing a file before exit that you never opened).

OpenBSD is a great platform to find those bugs in your asm/c. Segfaults that would not happen on Linux. (e.g. closing a file before exit that you never opened). http://nixdoc.net/man-pages/OpenBSD/malloc.conf.5.html http://nixdoc.net/man-pages/OpenBSD/malloc.conf.5.html is also another great place to tweak memory allocation behaviors to find those application corner cases that break.