Task #1907 - qt5-qtwayland-5.15.13-1.fc40/scan-results.err
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Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/config.tests/glx/main.cpp:9:18: warning[deadcode.DeadStores]: Value stored to 'fbc' during its initialization is never read
# 7| Display *dpy = XOpenDisplay(0);
# 8| int items = 0;
# 9|-> GLXFBConfig *fbc = glXChooseFBConfig(dpy, DefaultScreen(dpy), 0 , &items);
# 10| /* END TEST */
# 11| return 0;
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/config.tests/wayland-egl/main.cpp:7:27: warning[deadcode.DeadStores]: Value stored to 'window' during its initialization is never read
# 5| (void)argc; (void)argv;
# 6| /* BEGIN TEST: */
# 7|-> struct wl_egl_window *window = wl_egl_window_create(0, 100, 100);
# 8| /* END TEST */
# 9| return 0;
Error: COMPILER_WARNING (CWE-569):
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/examples/wayland/minimal-cpp/compositor.cpp: scope_hint: In member function ‘void Compositor::handleMousePress(const QPoint&, Qt::MouseButton)’
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/examples/wayland/minimal-cpp/compositor.cpp:138:42: warning[-Wparentheses]: suggest parentheses around assignment used as truth value
# 138 | if (m_mouseView = viewAt(position))
# | ^
# 136| {
# 137| if (!m_mouseView) {
# 138|-> if (m_mouseView = viewAt(position))
# 139| raise(m_mouseView);
# 140| }
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/client/qwaylandshmbackingstore.cpp:301:41: warning[core.CallAndMessage]: Called C++ object pointer is null
# 299| // mBackBuffer may have been deleted here but if so it means its size was different so we wouldn't copy it anyway
# 300| if (mBackBuffer != buffer && oldSizeInBytes == newSizeInBytes)
# 301|-> memcpy(buffer->image()->bits(), mBackBuffer->image()->constBits(), newSizeInBytes);
# 302|
# 303| mBackBuffer = buffer;
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/client/qwaylandtabletv2.cpp:55:21: warning[cplusplus.NewDeleteLeaks]: Potential memory leak
# 53| // This only works if we get the manager after all seats
# 54| const auto seats = display->inputDevices();
# 55|-> for (auto *seat : seats)
# 56| createTabletSeat(seat);
# 57| }
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/compositor/compositor_api/qwaylandquickitem.cpp:306:29: warning[core.CallAndMessage]: Called C++ object pointer is null
# 304| auto texture = buffer.toOpenGLTexture();
# 305| GLuint textureId = texture->textureId();
# 306|-> auto size = surface->bufferSize();
# 307| m_sgTex = surfaceItem->window()->createTextureFromNativeObject(QQuickWindow::NativeObjectTexture, &textureId, 0, size, opt);
# 308| #else
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/compositor/wayland_wrapper/qwldatadevice.cpp:71:9: warning[cplusplus.NewDeleteLeaks]: Potential leak of memory pointed to by 'offer'
# 69| if (m_selectionSource) {
# 70| DataOffer *offer = new DataOffer(m_selectionSource, resource);
# 71|-> send_selection(resource->handle, offer->resource()->handle);
# 72| }
# 73| }
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/compositor/wayland_wrapper/qwldatadevice.cpp:108:5: warning[cplusplus.NewDeleteLeaks]: Potential leak of memory pointed to by 'offer'
# 106| return;
# 107|
# 108|-> send_enter(resource->handle, serial, focus->resource(),
# 109| wl_fixed_from_double(localPosition.x()), wl_fixed_from_double(localPosition.y()),
# 110| offer->resource()->handle);
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/compositor/wayland_wrapper/qwldatadevice.cpp:110:16: warning[core.CallAndMessage]: Called C++ object pointer is null
# 108| send_enter(resource->handle, serial, focus->resource(),
# 109| wl_fixed_from_double(localPosition.x()), wl_fixed_from_double(localPosition.y()),
# 110|-> offer->resource()->handle);
# 111|
# 112| m_dragFocus = focus;
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/compositor/wayland_wrapper/qwldatadevice.cpp:133:17: warning[core.NullDereference]: Access to field 'handle' results in a dereference of a null pointer (loaded from field 'm_dragFocusResource')
# 131| return;
# 132| uint time = m_compositor->currentTimeMsecs(); //### should be serial
# 133|-> send_motion(m_dragFocusResource->handle, time,
# 134| wl_fixed_from_double(pos.x()), wl_fixed_from_double(pos.y()));
# 135| }
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/compositor/wayland_wrapper/qwldatadevice.cpp:196:9: warning[cplusplus.NewDeleteLeaks]: Potential leak of memory pointed to by 'offer'
# 194| if (resource && m_selectionSource) {
# 195| DataOffer *offer = new DataOffer(m_selectionSource, resource);
# 196|-> send_selection(resource->handle, offer->resource()->handle);
# 197| } else if (resource) {
# 198| send_selection(resource->handle, nullptr);
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/hardwareintegration/compositor/vulkan-server/vulkanserverbufferintegration.cpp:225:12: warning[deadcode.DeadStores]: Value stored to 'texId' during its initialization is never read
# 223| m_texture->create();
# 224|
# 225|-> GLuint texId = m_texture->textureId();
# 226| if (extraDebug) qDebug() << "created texture" << texId << Qt::hex << glGetError();
# 227|
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/hardwareintegration/compositor/vulkan-server/vulkanwrapper.cpp:263:5: warning[deadcode.DeadStores]: Value stored to 'res' is never read
# 261| memoryFdInfo.handleType = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT_KHR;
# 262|
# 263|-> res = vkGetMemoryFdKHR(m_device, &memoryFdInfo, &imageWrapper->imgFd);
# 264| if (extraDebug) qDebug() << "vkGetMemoryFdKHR res" << res << "fd" << imageWrapper->imgFd;
# 265|
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/hardwareintegration/compositor/vulkan-server/vulkanwrapper.cpp:370:5: warning[deadcode.DeadStores]: Value stored to 'res' is never read
# 368| beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
# 369|
# 370|-> res = vkBeginCommandBuffer(commandBuffer, &beginInfo);
# 371| if (extraDebug) qDebug() << "BEGIN res" << res;
# 372|
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/hardwareintegration/compositor/vulkan-server/vulkanwrapper.cpp:612:10: warning[deadcode.DeadStores]: Value stored to 'res' during its initialization is never read
# 610| uint32_t devCount;
# 611|
# 612|-> auto res = vkEnumeratePhysicalDevices(m_instance, &devCount, nullptr);
# 613| if (extraDebug) qDebug() << "vkEnumeratePhysicalDevices res =" << res << "count =" << devCount;
# 614|
Error: CLANG_WARNING:
qt5-qtwayland-5.15.13-build/qtwayland-everywhere-src-5.15.13/src/hardwareintegration/compositor/vulkan-server/vulkanwrapper.cpp:617:5: warning[deadcode.DeadStores]: Value stored to 'res' is never read
# 615| QVarLengthArray<VkPhysicalDevice, 5> dev(devCount);
# 616|
# 617|-> res = vkEnumeratePhysicalDevices(m_instance, &devCount, dev.data());
# 618| if (extraDebug) qDebug() << "...devs res =" << res << "count =" << devCount;
# 619|