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ldb:ldb_dn.c - don't support "ldb_dn_add_child" on a "" parent DN

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It's meaningless and could end in DNs as "cn=child,".
This commit is contained in:
Matthias Dieter Wallnöfer 2010-06-19 14:49:23 +02:00
parent bce8017ca9
commit e315aceda3
1 changed files with 7 additions and 0 deletions
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7
source4/lib/ldb/common/ldb_dn.c
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@ -1488,6 +1488,10 @@ bool ldb_dn_add_child(struct ldb_dn *dn, struct ldb_dn *child)
unsigned int n;
long long int i, j;
if (dn->comp_num == 0) {
return false;
}
if ( ! ldb_dn_validate(child)) {
return false;
}
@ -1534,6 +1538,9 @@ bool ldb_dn_add_child(struct ldb_dn *dn, struct ldb_dn *child)
}
if (dn->linearized) {
if (dn->linearized[0] == '\0') {
return false;
}
s = ldb_dn_get_linearized(child);
if ( ! s) {