diff options
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/extended_dn_in.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/extended_dn_in.c b/source4/dsdb/samdb/ldb_modules/extended_dn_in.c index 39e69d9b1e..4071adda79 100644 --- a/source4/dsdb/samdb/ldb_modules/extended_dn_in.c +++ b/source4/dsdb/samdb/ldb_modules/extended_dn_in.c @@ -273,6 +273,12 @@ static int extended_dn_in_fix(struct ldb_module *module, struct ldb_request *req } else { /* It looks like we need to map the DN */ const struct ldb_val *sid_val, *guid_val, *wkguid_val; + int num_components = ldb_dn_get_comp_num(dn); + int num_ex_components = ldb_dn_get_extended_comp_num(dn); + + if (num_components != 0 || num_ex_components != 1) { + return ldb_error(ldb_module_get_ctx(module), LDB_ERR_INVALID_DN_SYNTAX, "invalid number of DN components"); + } sid_val = ldb_dn_get_extended_component(dn, "SID"); guid_val = ldb_dn_get_extended_component(dn, "GUID"); @@ -311,7 +317,8 @@ static int extended_dn_in_fix(struct ldb_module *module, struct ldb_request *req p = strchr(wkguid_dup, ','); if (!p) { - return LDB_ERR_INVALID_DN_SYNTAX; + return ldb_error(ldb_module_get_ctx(module), LDB_ERR_INVALID_DN_SYNTAX, + "Invalid WKGUID format"); } p[0] = '\0'; @@ -336,7 +343,8 @@ static int extended_dn_in_fix(struct ldb_module *module, struct ldb_request *req base_dn_scope = LDB_SCOPE_BASE; base_dn_attrs = wkattr; } else { - return LDB_ERR_INVALID_DN_SYNTAX; + return ldb_error(ldb_module_get_ctx(module), LDB_ERR_INVALID_DN_SYNTAX, + "Invalid extended DN component"); } ac = talloc_zero(req, struct extended_search_context); |