Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (35 commits)
  Avoid running animation when loopCount == 0
  Set the pictures for the examples of multitouch
  Compile fix on Windows.
  Remove an unnecessary assert.
  Documentation for the Pad Navigator Example.
  New Pad Nagivator example implementation.
  Skip definition of wintab functions in case of QT_NO_TABLETEVENT.
  Made curve tesselation be dynamically adjusted based on transform.
  Modified QPainter and QPixmap benchmarks to use raster pixmaps.
  Stabilize tst_QWidgetAction::visibilityUpdate
  Fix compiler warning in QT_REQUIRE_VERSION
  Stabilize tst_QColumnView::parentCurrentIndex
  Really fix tst_QDockWidget::taskQTBUG_9758_undockedGeometry on Linux
  Fix typos in Elastic Nodes example documentation.
  Made paint engine texture drawing work in GL ES 2 and updated docs.
  Opt out of visual-config size checks with extension
  Fix off-by-one in text layouts and widget size hints on Mac
  Stabilize tst_QDockWidget::taskQTBUG_9758_undockedGeometry
  Mark QFileDialog::Options as a Q_FLAGS
  fix tst_QDockWidget::taskQTBUG_9758_undockedGeometry on Linux
  ...

1 files changed, 7 insertions, 3 deletions

diff --git a/src/plugins/imageformats/svg/qsvgiohandler.cpp b/src/plugins/imageformats/svg/qsvgiohandler.cpp
index 8155569..7b8463d 100644
--- a/src/plugins/imageformats/svg/qsvgiohandler.cpp
+++ b/src/plugins/imageformats/svg/qsvgiohandler.cpp
@@ -82,15 +82,19 @@ bool QSvgIOHandlerPrivate::load(QIODevice *device)
     if (q->format().isEmpty())
         q->canRead();
 
+    // # The SVG renderer doesn't handle trailing, unrelated data, so we must
+    // assume that all available data in the device is to be read.
     bool res = false;
     QBuffer *buf = qobject_cast<QBuffer *>(device);
     if (buf) {
-        res = r.load(buf->data());
+        const QByteArray &ba = buf->data();
+        res = r.load(QByteArray::fromRawData(ba.constData() + buf->pos(), ba.size() - buf->pos()));
+        buf->seek(ba.size());
     } else if (q->format() == "svgz") {
-        res = r.load(device->readAll());   // ### can't stream svgz
+        res = r.load(device->readAll());
     } else {
         xmlReader.setDevice(device);
-        res = r.load(&xmlReader);   //### doesn't leave pos() correctly
+        res = r.load(&xmlReader);
     }
 
     if (res) {