From f486fead15aa7f1558061eaa9e74f544316071b1 Mon Sep 17 00:00:00 2001
From: Marcus Eggenberger <egs@quassel-irc.org>
Date: Fri, 17 Oct 2008 01:22:02 +0200
Subject: [PATCH] adding debuing output to find the source for that qUncompress
 / socket read issue

---
 src/common/signalproxy.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/common/signalproxy.cpp b/src/common/signalproxy.cpp
index 0350ac65..014e4b35 100644
--- a/src/common/signalproxy.cpp
+++ b/src/common/signalproxy.cpp
@@ -966,6 +966,15 @@ bool SignalProxy::readDataFromDevice(QIODevice *dev, quint32 &blockSize, QVarian
   if(compressed) {
     QByteArray rawItem;
     in >> rawItem;
+    // debug check
+    int nbytes = rawItem.size();
+    if (nbytes <= 4) {
+      const char *data = rawItem.constData();
+      if (nbytes < 4 || (data[0]!=0 || data[1]!=0 || data[2]!=0 || data[3]!=0))
+	qWarning() << "receieved corrupted compressed data:"
+		   << blockSize << rawItem << rawItem.size() << dev;
+    }
+    // end
     rawItem = qUncompress(rawItem);
       
     QDataStream itemStream(&rawItem, QIODevice::ReadOnly);
-- 
2.20.1