* FIX [mqtt_codec] Fix the wrong counter of reason codes of unsuback …

…when decode.
emqx · Jun 29, 2023 · d39b98a · d39b98a
1 parent c6e9a1f
commit d39b98a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/supplemental/mqtt/mqtt_codec.c b/src/supplemental/mqtt/mqtt_codec.c
@@ -2677,6 +2677,7 @@ nni_mqttv5_msg_decode_unsuback(nni_msg *msg)
  decode_buf_properties(body, length, &pos, &prop_len, true);
  buf.curpos = &body[0] + pos;
 
+ mqtt->payload.unsuback.ret_code_count = length - pos;
  mqtt->payload.unsuback.ret_code_arr =
  (uint8_t *) nni_alloc(mqtt->payload.unsuback.ret_code_count);
  uint8_t *ptr = mqtt->payload.unsuback.ret_code_arr;