Fix several bugs reported in bug 210707. Change loops over RDNs and AVAs to detect NULL pointers. Change list of attribute type "keywords" to match RFCs and internet drafts. Quote attribute values strings that contain adjacent embedded blanks. Don't quote hex string values. Always use hex string values when type OID is unrecognized.
Fix several bugs reported in bug 210707.
Change loops over RDNs and AVAs to detect NULL pointers.
Change list of attribute type "keywords" to match RFCs and internet
drafts.
Quote attribute values strings that contain adjacent embedded blanks.
Don't quote hex string values.
Always use hex string values when type OID is unrecognized.

nmav/nss,nmav/nss,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,ekr/nss-old,nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old