b->bus_client = true;
b->can_fds = !!(hello.conn_flags & KDBUS_HELLO_ACCEPT_FD);
b->message_version = 2;
+ b->message_endian = BUS_NATIVE_ENDIAN;
/* the kernel told us the UUID of the underlying bus */
memcpy(b->server_id.bytes, hello.id128, sizeof(b->server_id.bytes));
assert(b);
assert(m);
- if (m->header->version > b->message_version)
+ if (b->message_version != 0 &&
+ m->header->version != b->message_version)
+ return -EPERM;
+
+ if (b->message_endian != 0 &&
+ m->header->endian != b->message_endian)
return -EPERM;
if (m->sealed) {
assert(b);
assert(m);
- if (m->header->version > b->message_version)
- return -EPERM;
-
/* The bus specification says the serial number cannot be 0,
* hence let's fill something in for synthetic messages. Since
* synthetic messages might have a fake sender and we don't