K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2010-04-10T14:28:58.815349Z
K 7
svn:log
V 536
MFC r205385:

Escape characters unsafe for XML output in GEOM class, instance and
provider names.

- Characters in range 0x01-0x1f except '\t', '\n', and '\r' are replaced
  with '?'. Those characters are disallowed in XML.
- '&', '<', '>', '\'', '"' and characters in range 0x7f-0xff are
  replaced with XML numeric character reference.

If the kern.geom.confxml sysctl provides invalid XML, libgeom
geom_xml2tree() fails and utilities using it do not work. Unsafe
characters are common in msdosfs and cd9660 labels.

PR:		kern/104389

END