bugreport number 137: http://cvs.openbsd.org/cgi-bin/query-pr-wrapper?full=yes&numbers=137
is not yet close. If you have access on a OpenBSD system, you can hangup it using this command: while true; do grep pippo /dev/zero & done Why, this bug is yet open? Everyone can crash my OpenBSD server, if have a simple shell. There's some sysctl to modidy, to avoid this problem?