I took a shot at fixing this the correct way by adding kqueue support
to cd9660. Hopefully I'm on the right track here with this diff based on
what I saw for ufs.
Index: cd9660_vnops.c
===
RCS file: /cvs/src/sys/isofs/cd9660/cd9660_v
I noticed that httpd will exit if it attempts to serve a file from
a cd9660 filesystem. This is due to libevent's use of kqueue by
default and kqueue's lack of support for cd9660 filesystems. I'm
not sure if this is the most appropriate fix but the patch below
restricts the server processes from us
