Fix Crash when open a xz file.

labsquare · Mar 2, 2017 · 3d0cf56 · 3d0cf56
1 parent 9926213
commit 3d0cf56
Show file tree

Hide file tree

Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/FastQt.pro b/FastQt.pro
@@ -6,7 +6,7 @@
 QT       += core gui concurrent charts svg
 #QMAKE_CXXFLAGS  += -Ofast
 QMAKE_CXXFLAGS += -std=c++11
-CONFIG(release, debug|release):DEFINES += QT_NO_DEBUG_OUTPUT
+#CONFIG(release, debug|release):DEFINES += QT_NO_DEBUG_OUTPUT
 
 
 # METHOD 1 : If KArchive is not installed as a Qt Module then copy to your Qt installation :

diff --git a/ui/mainanalysewidget.cpp b/ui/mainanalysewidget.cpp
@@ -41,7 +41,7 @@ MainAnalyseWidget::MainAnalyseWidget(QWidget *parent):
     setCentralWidget(mResultWidget);
 
 
-//    mToolBar = addToolBar("actions");
+    mToolBar = addToolBar("actions");
 
 
     connect(mListWidget,SIGNAL(currentRowChanged(int)),mStackWidget,SLOT(setCurrentIndex(int)));
@@ -57,7 +57,7 @@ MainAnalyseWidget::~MainAnalyseWidget()
 void MainAnalyseWidget::setRunner(AnalysisRunner *runner)
 {
     mRunner = runner;
-//    mToolBar->clear();
+    mToolBar->clear();
 
 
     setWindowTitle(mRunner->filename());

diff --git a/utils/format_detection.cpp b/utils/format_detection.cpp
@@ -62,7 +62,7 @@ bool is_xz(QIODevice* file)
 {
     if (file->open(QIODevice::ReadOnly))
     {
-        QByteArray magic_number = file->read(2);
+        QByteArray magic_number = file->read(6);
         file->close();
 
         if (magic_number.isEmpty())