OpenBSD SECURITY FIX: Incorrect mbuf handling for ICMP6 packets, 2nd revision

A second revision of the patch fixing incorrect mbuf handling for ICMP6 
packets has been created.

It will be available via ftp soon from the URLs given below.
The fix has also been applied to the OpenBSD 3.9 and 4.0 stable branches 
in cvs, please see http://www.openbsd.org/stable.html for details.

Please make sure you get the second revision of the patch, as noted in 
the patch files.

OpenBSD 3.9: errata 020
ftp://ftp.openbsd.org/pub/OpenBSD/patches/3.9/common/020_m_dup1.patch

OpenBSD 4.0: errata 010
ftp://ftp.openbsd.org/pub/OpenBSD/patches/4.0/common/010_m_dup1.patch