From: Marcus Eggenberger <egs@quassel-irc.org>
Date: Wed, 20 Feb 2008 23:23:15 +0000 (+0000)
Subject: fixed crashes when invalid data is received by the signalProxy and added debug inform... 
X-Git-Tag: 0.2.0-alpha1~14
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=ae97a322751547af21a637ead6c75ddc0162869b;hp=dcba0652ac1275877b98b06d6482924ee6df0cd1

fixed crashes when invalid data is received by the signalProxy and added debug information
---

diff --git a/src/common/signalproxy.cpp b/src/common/signalproxy.cpp
index 8d9d8b36..968bf425 100644
--- a/src/common/signalproxy.cpp
+++ b/src/common/signalproxy.cpp
@@ -593,6 +593,11 @@ void SignalProxy::dispatchSignal(const RequestType &requestType, const QVariantL
 void SignalProxy::receivePeerSignal(QIODevice *sender, const QVariant &packedFunc) {
   QVariantList params(packedFunc.toList());
 
+  if(params.isEmpty()) {
+    qWarning() << "SignalProxy::receivePeerSignal(): received incompatible Data:" << packedFunc;
+    return;
+  }
+  
   int callType = params.takeFirst().value<int>();
 
   switch(callType) {