Fix timesync recipient encoding to check for OBJECT_DEVICE type before encoding. (#1153)

2025-11-20 05:14:52 -06:00
parent 5acd3ac336
commit 8f0fe8c48e
3 changed files with 9 additions and 4 deletions
@@ -166,10 +166,12 @@ int timesync_encode_timesync_recipients(
        if (pRecipient->tag == 0) {
            if (max_apdu >= (1 + 4)) {
                /* CHOICE - device [0] BACnetObjectIdentifier */
-                len = encode_context_object_id(
-                    &apdu[apdu_len], 0, pRecipient->type.device.type,
-                    pRecipient->type.device.instance);
-                apdu_len += len;
+                if (pRecipient->type.device.type == OBJECT_DEVICE) {
+                    len = encode_context_object_id(
+                        &apdu[apdu_len], 0, pRecipient->type.device.type,
+                        pRecipient->type.device.instance);
+                    apdu_len += len;
+                }
            } else {
                return BACNET_STATUS_ABORT;
            }