VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2025-11-03 13:11:20 -05:00
Code Issues Projects Releases Wiki Activity

MainWindow: call cleanup code on aboutToQuit signal

Browse Source 
Address the two largest leaks detected by valgrind when simply opening
and closing sdrangel with the 'X' button rather than the 'Exit' menu
item.

==11533== 18,016 (24 direct, 17,992 indirect) bytes in 1 blocks are definitely lost in loss record 6,991 of 7,005
==11533==    at 0x4C2D54F: operator new(unsigned long) (vg_replace_malloc.c:334)
==11533==    by 0x54C82ED: allocate (new_allocator.h:111)
==11533==    by 0x54C82ED: allocate (alloc_traits.h:436)
==11533==    by 0x54C82ED: _M_get_node (stl_list.h:383)
==11533==    by 0x54C82ED: _M_create_node<FFTWEngine::Plan* const&> (stl_list.h:572)
==11533==    by 0x54C82ED: _M_insert<FFTWEngine::Plan* const&> (stl_list.h:1801)
==11533==    by 0x54C82ED: push_back (stl_list.h:1118)
==11533==    by 0x54C82ED: FFTWEngine::configure(int, bool) (fftwengine.cpp:35)
==11533==    by 0x4F4590B: SpectrumVis::handleConfigure(int, int, FFTWindow::Function) (spectrumvis.cpp:206)
==11533==    by 0x4F45B94: SpectrumVis::SpectrumVis(float, GLSpectrum*) (spectrumvis.cpp:29)
==11533==    by 0x4F46349: DeviceUISet::DeviceUISet(int, bool, QTimer&) (deviceuiset.cpp:39)
==11533==    by 0x4EA890E: MainWindow::addSourceDevice(int) (mainwindow.cpp:240)
==11533==    by 0x4EAC7F3: MainWindow::MainWindow(qtwebapp::LoggerWithFile*, MainParser const&, QWidget*) (mainwindow.cpp:171)
==11533==    by 0x10A3B3: runQtApplication(int, char**, qtwebapp::LoggerWithFile*) (main.cpp:120)
==11533==    by 0x109A78: main (main.cpp:130)
==11533==
==11533== 54,096 (112 direct, 53,984 indirect) bytes in 1 blocks are definitely lost in loss record 6,999 of 7,005
==11533==    at 0x4C2D54F: operator new(unsigned long) (vg_replace_malloc.c:334)
==11533==    by 0x69E9162: QObject::QObject(QObject*) (in /usr/lib/libQt5Core.so.5.10.1)
==11533==    by 0x54834E6: BasebandSampleSink::BasebandSampleSink() (basebandsamplesink.cpp:6)
==11533==    by 0x4F45A29: SpectrumVis::SpectrumVis(float, GLSpectrum*) (spectrumvis.cpp:26)
==11533==    by 0x4F46349: DeviceUISet::DeviceUISet(int, bool, QTimer&) (deviceuiset.cpp:39)
==11533==    by 0x4EA890E: MainWindow::addSourceDevice(int) (mainwindow.cpp:240)
==11533==    by 0x4EAC7F3: MainWindow::MainWindow(qtwebapp::LoggerWithFile*, MainParser const&, QWidget*) (mainwindow.cpp:171)
==11533==    by 0x10A3B3: runQtApplication(int, char**, qtwebapp::LoggerWithFile*) (main.cpp:120)
==11533==    by 0x109A78: main (main.cpp:130)
This commit is contained in:
Jason Gerecke 2018-04-20 17:16:13 -07:00
parent 145d0cad38
commit a71ba63b49
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
app/main.cpp
View File

@ -119,6 +119,7 @@ static int runQtApplication(int argc, char* argv[], qtwebapp::LoggerWithFile *lo
MainWindow w(logger, parser); MainWindow w(logger, parser);
w.show(); w.show();
QObject::connect(&a, SIGNAL(aboutToQuit()), &w, SLOT(on_action_Exit_triggered()));
return a.exec(); return a.exec();
} }