https://bugs.kde.org/show_bug.cgi?id=467330
Bug ID: 467330
Summary: Discover asserts in KNSBackend::setResponsePending
Classification: Applications
Product: Discover
Version: git-stable-Plasma/5.27
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: discover
Assignee: plasma-b...@kde.org
Reporter: nicolas.fe...@gmx.de
CC: aleix...@kde.org
Target Milestone: ---
STEPS TO REPRODUCE
1. Start Discover
2. Search for "Elisa"
3. Click on Elisa entry
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007ffff4eafec3 in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at pthread_kill.c:78
#2 0x00007ffff4e5fa76 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007ffff4e497fc in __GI_abort () at abort.c:79
#4 0x00007ffff5498b75 in qt_message_fatal (message=<synthetic pointer>...,
context=<optimized out>) at global/qlogging.cpp:1914
#5 QMessageLogger::fatal(char const*, ...) const
(this=this@entry=0x7fffffffcc30, msg=msg@entry=0x7ffff578b048 "ASSERT: \"%s\"
in file %s, line %d") at global/qlogging.cpp:893
#6 0x00007ffff5497ff5 in qt_assert(char const*, char const*, int)
(assertion=<optimized out>, file=<optimized out>, line=<optimized out>) at
global/qglobal.cpp:3391
#7 0x00007fffa3f2a022 in KNSBackend::setResponsePending(bool) (this=0x749c20,
pending=false) at
/home/nico/kde/src/discover/libdiscover/backends/KNSBackend/KNSBackend.cpp:261
#8 0x00007fffa3f2a87e in
KNSBackend::receivedEntries(QList<KNSCore::EntryInternal> const&)
(this=0x749c20, entries=...) at
/home/nico/kde/src/discover/libdiscover/backends/KNSBackend/KNSBackend.cpp:404
#9 0x00007fffa3f39426 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,
QtPrivate::List<QList<KNSCore::EntryInternal> const&>, void, void
(KNSBackend::*)(QList<KNSCore::EntryInternal> const&)>::call(void
(KNSBackend::*)(QList<KNSCore::EntryInternal> const&), KNSBackend*, void**)
(f=(void (KNSBackend::*)(class KNSBackend * const, const class
QList<KNSCore::EntryInternal> &)) 0x7fffa3f2a7fa
<KNSBackend::receivedEntries(QList<KNSCore::EntryInternal> const&)>,
o=0x749c20, arg=0x1cfb298) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:152
#10 0x00007fffa3f38892 in QtPrivate::FunctionPointer<void
(KNSBackend::*)(QList<KNSCore::EntryInternal>
const&)>::call<QtPrivate::List<QList<KNSCore::EntryInternal> const&>,
void>(void (KNSBackend::*)(QList<KNSCore::EntryInternal> const&), KNSBackend*,
void**)
(f=(void (KNSBackend::*)(class KNSBackend * const, const class
QList<KNSCore::EntryInternal> &)) 0x7fffa3f2a7fa
<KNSBackend::receivedEntries(QList<KNSCore::EntryInternal> const&)>,
o=0x749c20, arg=0x1cfb298) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:185
#11 0x00007fffa3f3715f in QtPrivate::QSlotObject<void
(KNSBackend::*)(QList<KNSCore::EntryInternal> const&),
QtPrivate::List<QList<KNSCore::EntryInternal> const&>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x759d50,
r=0x749c20, a=0x1cfb298, ret=0x0) at
/home/nico/kde/usr/include/QtCore/qobjectdefs_impl.h:418
#12 0x00007ffff56dcb40 in QObject::event(QEvent*) (this=0x749c20, e=0x1cfb250)
at kernel/qobject.cpp:1347
#13 0x00007ffff757c3ae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x749c20, e=0x1cfb250) at
kernel/qapplication.cpp:3640
#14 0x00007ffff56b2848 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x749c20, event=0x1cfb250) at kernel/qcoreapplication.cpp:1064
#15 0x00007ffff56b29ee in QCoreApplication::sendEvent(QObject*, QEvent*)
(receiver=<optimized out>, event=<optimized out>) at
kernel/qcoreapplication.cpp:1462
#16 0x00007ffff56b5521 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x4a7390) at
kernel/qcoreapplication.cpp:1821
#17 0x00007ffff56b5978 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=<optimized out>, event_type=<optimized out>) at
kernel/qcoreapplication.cpp:1680
#18 0x00007ffff5707713 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x4e89d0) at kernel/qeventdispatcher_glib.cpp:277
#19 0x00007ffff2515c7f in g_main_dispatch (context=0x7fffdc005010) at
../glib/gmain.c:3454
#20 g_main_context_dispatch (context=0x7fffdc005010) at ../glib/gmain.c:4172
#21 0x00007ffff256c118 in g_main_context_iterate.constprop.0
(context=0x7fffdc005010, block=1, dispatch=1, self=<optimized out>) at
../glib/gmain.c:4248
#22 0x00007ffff2512f00 in g_main_context_iteration (context=0x7fffdc005010,
may_block=1) at ../glib/gmain.c:4313
#23 0x00007ffff5706e36 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x4f0b80, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#24 0x00007ffff56b142b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffffffd140, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#25 0x00007ffff56b8f32 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#26 0x00000000004214cb in main(int, char**) (argc=1, argv=0x7fffffffd718) at
/home/nico/kde/src/discover/discover/main.cpp:224
Discover built from Plasma/5.27
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