NetBSD 2.0.3 Security Patches

Below is the list of patches applicable to the NetBSD 2.0.3 release:

A description and resolution procedure for settimeofday() time wrap can be found in NetBSD Security Advisory NetBSD-SA2006-002
A description and resolution procedure for Kernfs kernel memory disclosure can be found in NetBSD Security Advisory NetBSD-SA2006-001
A description and resolution procedure for ptrace() permissions after S[UG]ID and exec() can be found in NetBSD Security Advisory NetBSD-SA2005-013
A description and resolution procedure for SO_LINGER argument checking DIAGNOSTIC panic can be found in NetBSD Security Advisory NetBSD-SA2005-012
A description and resolution procedure for ntpd may start with different group id than desired can be found in NetBSD Security Advisory NetBSD-SA2005-011