From 4bfae767a0741c0c22be95b6dd602a3b2ca3271f Mon Sep 17 00:00:00 2001
From: Wiebe Cazemier <wiebe@halfgaar.net>
Date: Thu, 24 Mar 2022 21:19:59 +0100
Subject: [PATCH] Dummy property handling in handleConnect

---
 mqttpacket.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+), 0 deletions(-)

diff --git a/mqttpacket.cpp b/mqttpacket.cpp
index 9773be5..3659b90 100644
--- a/mqttpacket.cpp
+++ b/mqttpacket.cpp
@@ -368,11 +368,25 @@ void MqttPacket::handleConnect()
                     request_problem_information = !!readByte();
                     break;
                 case Mqtt5Properties::UserProperty:
+                {
+                    const uint16_t len = readTwoBytesToUInt16();
+                    readBytes(len);
+                    const uint16_t len2 = readTwoBytesToUInt16();
+                    readBytes(len2);
                     break;
+                }
                 case Mqtt5Properties::AuthenticationMethod:
+                {
+                    const uint16_t len = readTwoBytesToUInt16();
+                    readBytes(len);
                     break;
+                }
                 case Mqtt5Properties::AuthenticationData:
+                {
+                    const uint16_t len = readTwoBytesToUInt16();
+                    readBytes(len);
                     break;
+                }
                 default:
                     throw ProtocolError("Invalid connect property.");
                 }
@@ -433,9 +447,19 @@ void MqttPacket::handleConnect()
                         break;
                     }
                     case Mqtt5Properties::CorrelationData:
+                    {
+                        const uint16_t len = readTwoBytesToUInt16();
+                        readBytes(len);
                         break;
+                    }
                     case Mqtt5Properties::UserProperty:
+                    {
+                        const uint16_t len = readTwoBytesToUInt16();
+                        readBytes(len);
+                        const uint16_t len2 = readTwoBytesToUInt16();
+                        readBytes(len2);
                         break;
+                    }
                     default:
                         throw ProtocolError("Invalid will property in connect.");
                     }
--
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