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fix nameUID/uniqueMember stuff (ITS#3210)

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This commit is contained in:
Pierangelo Masarati 2004-06-28 22:10:27 +00:00
parent 70af36dbf5
commit 279d629c81
1 changed files with 67 additions and 23 deletions
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74
servers/slapd/schema_init.c
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@ -810,30 +810,47 @@ nameUIDPretty(
&& val->bv_val[val->bv_len-2] == '\'' ) && val->bv_val[val->bv_len-2] == '\'' )
{ {
uidval.bv_val = strrchr( val->bv_val, '#' ); uidval.bv_val = strrchr( val->bv_val, '#' );
if( uidval.bv_val ) { if( uidval.bv_val == NULL
dnval.bv_len = uidval.bv_val - dnval.bv_val; || uidval.bv_val < val->bv_val
|| ( uidval.bv_val > val->bv_val && uidval.bv_val[-1] == '\\' ) )
{
return LDAP_INVALID_SYNTAX;
}
ber_dupbv_x( &dnval, val, ctx );
dnval.bv_len = uidval.bv_val - val->bv_val;
uidval.bv_len = val->bv_len - dnval.bv_len; uidval.bv_len = val->bv_len - dnval.bv_len;
dnval.bv_val[dnval.bv_len] = '\0';
uidval.bv_len--; uidval.bv_len--;
uidval.bv_val++; uidval.bv_val++;
} }
}
rc = dnPretty( syntax, &dnval, out, ctx ); rc = dnPretty( syntax, &dnval, out, ctx );
if( rc != LDAP_SUCCESS ) return rc; if ( dnval.bv_val != val->bv_val ) {
slap_sl_free( dnval.bv_val, ctx );
}
if( rc != LDAP_SUCCESS ) {
return rc;
}
if( uidval.bv_val ) { if( uidval.bv_val ) {
char *tmp = slap_sl_realloc( out->bv_val, out->bv_len + uidval.bv_len + 2, ctx );
int i, c, got1; int i, c, got1;
char *tmp;
tmp = slap_sl_realloc( out->bv_val, out->bv_len + uidval.bv_len + 2, ctx );
if( tmp == NULL ) { if( tmp == NULL ) {
ber_memfree_x( out->bv_val, ctx ); ber_memfree_x( out->bv_val, ctx );
return LDAP_OTHER; return LDAP_OTHER;
} }
out->bv_val = tmp; out->bv_val = tmp;
out->bv_val[out->bv_len++] = '#'; out->bv_val[out->bv_len++] = '#';
out->bv_val[out->bv_len++] = '\'';
got1 = uidval.bv_len < sizeof("'0'B"); got1 = uidval.bv_len < sizeof("'0'B");
for(i=0; i<uidval.bv_len; i++) { for( i = 1; i < uidval.bv_len - 2; i++ ) {
c = uidval.bv_val[i]; c = uidval.bv_val[i];
switch(c) { switch(c) {
case '0': case '0':
@ -841,11 +858,15 @@ nameUIDPretty(
break; break;
case '1': case '1':
got1 = 1; got1 = 1;
default:
out->bv_val[out->bv_len++] = c; out->bv_val[out->bv_len++] = c;
break;
default:
return LDAP_INVALID_SYNTAX;
} }
} }
out->bv_val[out->bv_len++] = '\'';
out->bv_val[out->bv_len++] = 'B';
out->bv_val[out->bv_len] = '\0'; out->bv_val[out->bv_len] = '\0';
} }
} }
@ -886,8 +907,16 @@ uniqueMemberNormalize(
/* assume presence of optional UID */ /* assume presence of optional UID */
uid.bv_val = strrchr( out.bv_val, '#' ); uid.bv_val = strrchr( out.bv_val, '#' );
if( uid.bv_val == NULL ) { /* if no '#', or '#' before the beginning
free( out.bv_val ); * of the string, or preceded
* by an escape char '\\'...
* (a string of "#'<UID>'B" should be valid,
* since the empty "" DN is legal) */
if( uid.bv_val == NULL
|| uid.bv_val < out.bv_val
|| ( uid.bv_val > out.bv_val && uid.bv_val[-1] == '\\' ) )
{
slap_sl_free( out.bv_val, ctx );
return LDAP_INVALID_SYNTAX; return LDAP_INVALID_SYNTAX;
} }
@ -907,7 +936,8 @@ uniqueMemberNormalize(
if( uid.bv_len ) { if( uid.bv_len ) {
normalized->bv_val = ch_realloc( normalized->bv_val, normalized->bv_val = ch_realloc( normalized->bv_val,
normalized->bv_len + uid.bv_len + sizeof("#") ); normalized->bv_len + uid.bv_len
+ STRLENOF("#") + 1 );
/* insert the separator */ /* insert the separator */
normalized->bv_val[normalized->bv_len++] = '#'; normalized->bv_val[normalized->bv_len++] = '#';
@ -952,15 +982,19 @@ uniqueMemberMatch(
/* assume presence of optional UID */ /* assume presence of optional UID */
assertedUID.bv_val = strrchr( assertedDN.bv_val, '#' ); assertedUID.bv_val = strrchr( assertedDN.bv_val, '#' );
if( assertedUID.bv_val == NULL ) { if( assertedUID.bv_val == NULL
|| assertedUID.bv_val < assertedDN.bv_val
|| ( assertedUID.bv_val > assertedDN.bv_val && assertedUID.bv_val[-1] == '\\' ) )
{
return LDAP_INVALID_SYNTAX; return LDAP_INVALID_SYNTAX;
} }
assertedUID.bv_len = assertedDN.bv_len - assertedUID.bv_len = assertedDN.bv_len -
(assertedUID.bv_val - assertedDN.bv_val); (assertedUID.bv_val - assertedDN.bv_val);
assertedDN.bv_len -= assertedUID.bv_len--; assertedDN.bv_len -= assertedUID.bv_len;
/* trim the separator */ /* trim the separator */
assertedUID.bv_len--;
assertedUID.bv_val++; assertedUID.bv_val++;
} }
} }
@ -974,20 +1008,30 @@ uniqueMemberMatch(
/* assume presence of optional UID */ /* assume presence of optional UID */
valueUID.bv_val = strrchr( valueDN.bv_val, '#' ); valueUID.bv_val = strrchr( valueDN.bv_val, '#' );
if( valueUID.bv_val == NULL ) { if( valueUID.bv_val == NULL
|| valueUID.bv_val < valueDN.bv_val
|| ( valueUID.bv_val > valueDN.bv_val && valueUID.bv_val[-1] == '\\' ) )
{
return LDAP_INVALID_SYNTAX; return LDAP_INVALID_SYNTAX;
} }
valueUID.bv_len = valueDN.bv_len - valueUID.bv_len = valueDN.bv_len -
(assertedUID.bv_val - assertedDN.bv_val); (valueUID.bv_val - valueDN.bv_val);
valueDN.bv_len -= valueUID.bv_len--; valueDN.bv_len -= valueUID.bv_len;
/* trim the separator */ /* trim the separator */
valueUID.bv_len--;
valueUID.bv_val++; valueUID.bv_val++;
} }
} }
if( valueUID.bv_len && assertedUID.bv_len ) { if( valueUID.bv_len && assertedUID.bv_len ) {
match = valueUID.bv_len - assertedUID.bv_len;
if ( match ) {
*matchp = match;
return LDAP_SUCCESS;
}
match = memcmp( valueUID.bv_val, assertedUID.bv_val, valueUID.bv_len ); match = memcmp( valueUID.bv_val, assertedUID.bv_val, valueUID.bv_len );
if( match ) { if( match ) {
*matchp = match; *matchp = match;