diff options
| -rw-r--r-- | low-can-binding/binding/low-can-cb.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp index 3897f8b4..d994dd24 100644 --- a/low-can-binding/binding/low-can-cb.cpp +++ b/low-can-binding/binding/low-can-cb.cpp @@ -558,7 +558,9 @@ static void write_raw_frame(afb_req_t request, const std::string& bus_name, mess message->set_maxdlen(J1939_MAX_DLEN); #endif - if(message->get_length() > 0 && message->get_length() <= message->get_maxdlen()) + if(message->get_length() > 0 && + message->get_length() <= message->get_maxdlen() && + json_object_get_type(can_data) == json_type_array) { std::vector<uint8_t> data; for (int i = 0 ; i < message->get_length() ; i++) |