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Bug 916 : Error on opening SU files for bad byte order

Status: Solved

geopsy

General information

--FATAL ERROR-

ASSERT: "r.start()

2010-03-14 16:32:47.847

main,layerPainter1

Current thread:

QGpCoreTools::CoreApplicationPrivate::backTrace()
QGpCoreTools::CoreApplicationPrivate::bugInfo(QGpCoreTools::Message::Severity, QString const&)
QGpCoreTools::CoreApplicationPrivate::reportBugNow(QGpCoreTools::Message::Severity, char const*)
QGpCoreTools::CoreApplicationPrivate::messageOutput(QtMsgType, char const*)
qt_message_output(QtMsgType, char const*)
qFatal(char const*, ...)
qt_assert(char const*, char const*, int)
GeopsyCore::SparseTimeRange::add(GeopsyCore::TimeRange const&, bool)
GeopsyCore::Signal::setDeltaT(double)
GeopsyCore::SignalFile::loadSu(QDataStream::ByteOrder)
GeopsyCore::SignalFile::load(GeopsyCore::SignalFileFormat*)
GeopsyCore::SignalFilePool::load(QString, GeopsyCore::SignalFileFormat)
GeopsyCore::GeopsyCoreBase::load(QStringList, GeopsyCore::SignalFileFormat, bool)
GeopsyMainWindow::load()
GeopsyMainWindow::qt_metacall(QMetaObject::Call, int, void**)
QMetaObject::activate(QObject*, int, int, void**)
QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**)
QAction::triggered(bool)
QAction::activate(QAction::ActionEvent)
QToolButton::nextCheckState()
/usr/lib/libQtGui.so.4
QAbstractButton::mouseReleaseEvent(QMouseEvent*)
QToolButton::mouseReleaseEvent(QMouseEvent*)
QWidget::event(QEvent*)
QAbstractButton::event(QEvent*)
QToolButton::event(QEvent*)
QApplicationPrivate::notify_helper(QObject*, QEvent*)
QApplication::notify(QObject*, QEvent*)
QCoreApplication::notifyInternal(QObject*, QEvent*)
QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&)
/usr/lib/libQtGui.so.4
QApplication::x11ProcessEvent(_XEvent*)
/usr/lib/libQtGui.so.4

/lib/libglib-2.0.so.0

QEventDispatcherGlib::processEvents(QFlags)
/usr/lib/libQtGui.so.4
QEventLoop::processEvents(QFlags)
QEventLoop::exec(QFlags)
QCoreApplication::exec()
QApplication::exec()
modeGui(int, char**)


geopsy

---- thread main
---- thread layerPainter1

Developer comments (common to all duplicates if any)

If the byte order is not correct, computation of t0 might generate inf, which leads to this crash. Implementation of a method for determining byte order for SU format (brute force testing of consistency of sample number with file size). Condition testing to avoid crash event if byte order is not correct.

Systems and versions

  Qt                  4.5.2
  QGpCoreTools        1.18.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  GeopsyCore          3.3.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  GeopsySLink         1.0.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  QGpGuiTools         1.10.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  SciFigs             2.3.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  GeopsyGui           2.8.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  GeopsySLinkGui      1.0.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  geopsy              2.7.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  dinvercore          0.9.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  DinverCore          0.9.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  QGpCoreWave         0.8.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  QGpCompatibility    0.3.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  DinverDCCore        1.5.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  ArrayCore           1.2.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  DinverGui           0.2.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  QGpGuiWave          0.6.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  ArrayGui            0.1.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  geopsyarray         2.2.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  MonoStation         1.5.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  geopsyhv            2.6.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)
  structureratios     0.5.0-snapshot-20100226 from geopsypack-2.1.0-snapshot-20100226	(built on 201002261844)

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