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discard packet if incomplete #13

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This commit is contained in:
Hideaki Tai 2020-12-24 20:14:06 +09:00
parent 418d08bc7a
commit 19c97fb4d9
1 changed files with 2 additions and 1 deletions
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Artnet.h
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@ -249,10 +249,11 @@ namespace arx {
bool parse() { bool parse() {
const size_t size = stream->parsePacket(); const size_t size = stream->parsePacket();
if (size <= HEADER_SIZE) return false; if (size == 0) return false;
uint8_t d[size]; uint8_t d[size];
stream->read(d, size); stream->read(d, size);
if (size <= HEADER_SIZE) return false; // discard packet if incomplete
if (checkID(d)) { if (checkID(d)) {
if (opcode(d) == OPC(OpCode::Dmx)) { if (opcode(d) == OPC(OpCode::Dmx)) {