[389-devel] Please review: [Bug 639289] Adding a new CN entry with UpperCase UTF-8 Character

[Noriko Hosoi]

  https://bugzilla.redhat.com/show_bug.cgi?id=639289

https://bugzilla.redhat.com/attachment.cgi?id=451562&action=diff
https://bugzilla.redhat.com/attachment.cgi?id=451562&action=edit

Description:
There was a bug in the utf8 uppe2Lower table:
Character İ (LATIN CAPITAL LETTER I WITH DOT ABOVE) did not map
to the corresponding LATIN SMALL LETTER DOTLESS I (2 bytes) but
to ascii 'i' (1 byte).  The shortened DN tailed with a garbage
character and the entry was treated as an orphan entry which does
not belong to any suffix.

This patch fixes the mapping table mismatch as well as adds a code
to dn_ignore_case_to_end to force to NULL terminate the converted
string.

Files:
  ldap/servers/slapd/dn.c
  ldap/servers/slapd/utf8compare.c

Thanks,
--noriko


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