s4:dsdb/schema: add dsdb_syntax_INT32_validate_ldb()

metze

diff --git a/source4/dsdb/schema/schema_syntax.c b/source4/dsdb/schema/schema_syntax.c
index 1399d2fe1531064251763613b21ca4609106e173..bb78ab391d31ef8fd332a592137cc55eed53fc67 100644 (file)
--- a/source4/dsdb/schema/schema_syntax.c
+++ b/source4/dsdb/schema/schema_syntax.c
@@ -293,6 +293,53 @@ static WERROR dsdb_syntax_INT32_ldb_to_drsuapi(struct ldb_context *ldb,
        return WERR_OK;
 }
 
+static WERROR dsdb_syntax_INT32_validate_ldb(struct ldb_context *ldb,
+                                            const struct dsdb_schema *schema,
+                                            const struct dsdb_attribute *attr,
+                                            const struct ldb_message_element *in)
+{
+       uint32_t i;
+
+       if (attr->attributeID_id == 0xFFFFFFFF) {
+               return WERR_FOOBAR;
+       }
+
+       for (i=0; i < in->num_values; i++) {
+               long v;
+               char buf[sizeof("-2147483648")];
+               char *end = NULL;
+
+               ZERO_STRUCT(buf);
+               if (in->values[i].length >= sizeof(buf)) {
+                       return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
+               }
+
+               memcpy(buf, in->values[i].data, in->values[i].length);
+               errno = 0;
+               v = strtol(buf, &end, 10);
+               if (errno != 0) {
+                       return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
+               }
+               if (end && end[0] != '\0') {
+                       return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
+               }
+
+               if (attr->rangeLower) {
+                       if ((int32_t)v < (int32_t)*attr->rangeLower) {
+                               return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
+                       }
+               }
+
+               if (attr->rangeUpper) {
+                       if ((int32_t)v > (int32_t)*attr->rangeUpper) {
+                               return WERR_DS_INVALID_ATTRIBUTE_SYNTAX;
+                       }
+               }
+       }
+
+       return WERR_OK;
+}
+
 static WERROR dsdb_syntax_INT64_drsuapi_to_ldb(struct ldb_context *ldb, 
                                               const struct dsdb_schema *schema,
                                               const struct dsdb_attribute *attr,
@@ -1664,7 +1711,7 @@ static const struct dsdb_syntax dsdb_syntaxes[] = {
                .attributeSyntax_oid    = "2.5.5.9",
                .drsuapi_to_ldb         = dsdb_syntax_INT32_drsuapi_to_ldb,
                .ldb_to_drsuapi         = dsdb_syntax_INT32_ldb_to_drsuapi,
-               .validate_ldb           = dsdb_syntax_ALLOW_validate_ldb,
+               .validate_ldb           = dsdb_syntax_INT32_validate_ldb,
                .equality               = "integerMatch",
                .comment                = "Integer",
                .ldb_syntax             = LDB_SYNTAX_SAMBA_INT32