From 76c33394c21a64a7c20047f72196b31dfdf233f0 Mon Sep 17 00:00:00 2001 From: Noriko Hosoi Date: Tue, 5 Oct 2010 09:31:15 -0700 Subject: Bug 639289 - Adding a new CN entry with UpperCase UTF-8 Character MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit https://bugzilla.redhat.com/show_bug.cgi?id=639289 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. --- ldap/servers/slapd/dn.c | 3 +++ ldap/servers/slapd/utf8compare.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/ldap/servers/slapd/dn.c b/ldap/servers/slapd/dn.c index 54ddac10..7cf58c4e 100644 --- a/ldap/servers/slapd/dn.c +++ b/ldap/servers/slapd/dn.c @@ -1250,6 +1250,9 @@ dn_ignore_case_to_end( char *dn, char *end ) s += ssz, d += dsz) { slapi_utf8ToLower( s, d, &ssz, &dsz ); } + if (d) { + *d = '\0'; /* utf8ToLower result may be shorter than the original */ + } return( dn ); } diff --git a/ldap/servers/slapd/utf8compare.c b/ldap/servers/slapd/utf8compare.c index 5d28b8c3..12cdf220 100644 --- a/ldap/servers/slapd/utf8compare.c +++ b/ldap/servers/slapd/utf8compare.c @@ -133,7 +133,7 @@ UpperLowerTbl_t Upper2LowerTbl21[] = { {"\304\252", "\304\253", 2}, {"\304\254", "\304\255", 2}, {"\304\256", "\304\257", 2}, - {"\304\260", "\151", 1}, + {"\304\260", "\304\261", 2}, {"\304\262", "\304\263", 2}, {"\304\264", "\304\265", 2}, {"\304\266", "\304\267", 2}, -- cgit