discard packet if incomplete #13

4 years ago · 19c97fb4d9
parent 418d08bc7a
commit 19c97fb4d9
1 changed files with 2 additions and 1 deletions
--- a/Artnet.h
+++ b/Artnet.h
@ -249,10 +249,11 @@ namespace arx {

            bool parse() {
                const size_t size = stream->parsePacket();
-                if (size <= HEADER_SIZE) return false;
+                if (size == 0) return false;

                uint8_t d[size];
                stream->read(d, size);
+                if (size <= HEADER_SIZE) return false; // discard packet if incomplete

                if (checkID(d)) {
                    if (opcode(d) == OPC(OpCode::Dmx)) {