Added padding to GPC payload

COVESA · Aug 13, 2024 · c96f77d · c96f77d
1 parent 622f31b
commit c96f77d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/examples/hello-world/hello-world-talker.c b/examples/hello-world/hello-world-talker.c
@@ -184,8 +184,9 @@ static int prepare_acf_packet(uint8_t* acf_pdu, uint64_t gpc_code,
     Avtp_Gpc_SetField(pdu, AVTP_GPC_FIELD_GPC_MSG_ID, gpc_code);
     Avtp_Gpc_SetField(pdu, AVTP_GPC_FIELD_ACF_MSG_LENGTH, acf_length);
     memcpy(acf_pdu+AVTP_GPC_HEADER_LEN, payload, length);
+    memset(acf_pdu+AVTP_GPC_HEADER_LEN+length, 0, acf_length*4 - length);
 
-    return AVTP_GPC_HEADER_LEN + length;
+    return acf_length*4;
 }
 
 static int update_cf_length(uint8_t* cf_pdu, uint64_t length)