https://bugs.kde.org/show_bug.cgi?id=426899
Matt Fagnani <matthew.fagn...@utoronto.ca> changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |https://bugzilla.redhat.com
| |/show_bug.cgi?id=1881915
--- Comment #1 from Matt Fagnani <matthew.fagn...@utoronto.ca> ---
I ran valgrind --log-file=valgrind-kstars-1.txt kstars An invalid read at the
address 0x8 and segmentation fault occurred in operator-> at
qscopedpointer.h:118 in qt5-qtbase-5.15.1-1.fc33.x86_64.
==3954== Memcheck, a memory error detector
==3954== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==3954== Using Valgrind-3.16.1 and LibVEX; rerun with -h for copyright info
==3954== Command: kstars
==3954== Parent PID: 2717
==3954==
==3954== Invalid read of size 8
==3954== at 0x6C1CE5B: operator-> (qscopedpointer.h:118)
==3954== by 0x6C1CE5B: qGetPtrHelper<QScopedPointer<QObjectData> >
(qglobal.h:1135)
==3954== by 0x6C1CE5B: d_func (qobject.h:132)
==3954== by 0x6C1CE5B: get (qobject_p.h:339)
==3954== by 0x6C1CE5B: void doActivate<false>(QObject*, int, void**)
(qobject.cpp:3768)
==3954== by 0x64B5EE1: QGuiApplication::screenAdded(QScreen*)
(moc_qguiapplication.cpp:389)
==3954== by 0x195CF697:
QtWaylandClient::QWaylandDisplay::handleScreenInitialized(QtWaylandClient::QWaylandScreen*)
(qwaylanddisplay.cpp:281)
==3954== by 0x195DC622: QtWaylandClient::QWaylandScreen::maybeInitialize()
(qwaylandscreen.cpp:97)
==3954== by 0x485EB0F: ffi_call_unix64 (unix64.S:76)
==3954== by 0x485E0A2: ffi_call (ffi64.c:525)
==3954== by 0x1968F8FD: wl_closure_invoke.constprop.0 (connection.c:1018)
==3954== by 0x1968FFCA: dispatch_event.isra.0 (wayland-client.c:1445)
==3954== by 0x1969019B: UnknownInlinedFun (wayland-client.c:1591)
==3954== by 0x1969019B: wl_display_dispatch_queue_pending
(wayland-client.c:1833)
==3954== by 0x195CFD84: QtWaylandClient::QWaylandDisplay::forceRoundTrip()
(qwaylanddisplay.cpp:476)
==3954== by 0x195D7513:
QtWaylandClient::QWaylandDisplay::registry_global(unsigned int, QString const&,
unsigned int) (qwaylanddisplay.cpp:351)
==3954== by 0x195EA88E: QtWayland::wl_registry::handle_global(void*,
wl_registry*, unsigned int, char const*, unsigned int)
(qwayland-wayland.cpp:94)
==3954== Address 0x8 is not stack'd, malloc'd or (recently) free'd
==3954==
==3954==
==3954== Process terminating with default action of signal 11 (SIGSEGV):
dumping core
==3954== Access not within mapped region at address 0x8
==3954== at 0x6C1CE5B: operator-> (qscopedpointer.h:118)
==3954== by 0x6C1CE5B: qGetPtrHelper<QScopedPointer<QObjectData> >
(qglobal.h:1135)
==3954== by 0x6C1CE5B: d_func (qobject.h:132)
==3954== by 0x6C1CE5B: get (qobject_p.h:339)
==3954== by 0x6C1CE5B: void doActivate<false>(QObject*, int, void**)
(qobject.cpp:3768)
==3954== by 0x64B5EE1: QGuiApplication::screenAdded(QScreen*)
(moc_qguiapplication.cpp:389)
==3954== by 0x195CF697:
QtWaylandClient::QWaylandDisplay::handleScreenInitialized(QtWaylandClient::QWaylandScreen*)
(qwaylanddisplay.cpp:281)
==3954== by 0x195DC622: QtWaylandClient::QWaylandScreen::maybeInitialize()
(qwaylandscreen.cpp:97)
==3954== by 0x485EB0F: ffi_call_unix64 (unix64.S:76)
==3954== by 0x485E0A2: ffi_call (ffi64.c:525)
==3954== by 0x1968F8FD: wl_closure_invoke.constprop.0 (connection.c:1018)
==3954== by 0x1968FFCA: dispatch_event.isra.0 (wayland-client.c:1445)
==3954== by 0x1969019B: UnknownInlinedFun (wayland-client.c:1591)
==3954== by 0x1969019B: wl_display_dispatch_queue_pending
(wayland-client.c:1833)
==3954== by 0x195CFD84: QtWaylandClient::QWaylandDisplay::forceRoundTrip()
(qwaylanddisplay.cpp:476)
==3954== by 0x195D7513:
QtWaylandClient::QWaylandDisplay::registry_global(unsigned int, QString const&,
unsigned int) (qwaylanddisplay.cpp:351)
==3954== by 0x195EA88E: QtWayland::wl_registry::handle_global(void*,
wl_registry*, unsigned int, char const*, unsigned int)
(qwayland-wayland.cpp:94)
==3954== If you believe this happened as a result of a stack
==3954== overflow in your program's main thread (unlikely but
==3954== possible), you can try to increase the size of the
==3954== main thread stack using the --main-stacksize= flag.
==3954== The main thread stack size used in this run was 8388608.
==3954==
==3954== HEAP SUMMARY:
==3954== in use at exit: 462,865 bytes in 8,031 blocks
==3954== total heap usage: 9,700 allocs, 1,669 frees, 826,505 bytes allocated
==3954==
==3954== LEAK SUMMARY:
==3954== definitely lost: 0 bytes in 0 blocks
==3954== indirectly lost: 0 bytes in 0 blocks
==3954== possibly lost: 160 bytes in 2 blocks
==3954== still reachable: 462,705 bytes in 8,029 blocks
==3954== suppressed: 0 bytes in 0 blocks
==3954== Rerun with --leak-check=full to see details of leaked memory
==3954==
==3954== For lists of detected and suppressed errors, rerun with: -s
==3954== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
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