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s4:operational LDB module - Prevent the modification of operational attributes

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(merged by Andrew Bartlett)

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Andrew Bartlett 2009-11-24 10:22:10 +11:00
parent cec473e728
commit dcee196f3e
1 changed files with 16 additions and 0 deletions
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16
source4/dsdb/samdb/ldb_modules/operational.c
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@ -434,8 +434,24 @@ static int operational_init(struct ldb_module *ctx)
return LDB_SUCCESS;
}
static int operational_modify(struct ldb_module *module, struct ldb_request *req)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(search_sub); i++) {
if (ldb_msg_find_element(req->op.mod.message, search_sub[i].attr) != NULL) {
/* operational attributes cannot be changed! */
return LDB_ERR_CONSTRAINT_VIOLATION;
}
}
/* No operational attribute will be changed -> go on */
return ldb_next_request(module, req);
}
const struct ldb_module_ops ldb_operational_module_ops = {
.name = "operational",
.search = operational_search,
.modify = operational_modify,
.init_context = operational_init
};