<div dir="auto">The crash seems to happen inside of Qt, so it’s an upstream issue :/ </div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 4 Jul 2023 at 20:27 Ben Blank <<a href="mailto:bugzilla_noreply@kde.org">bugzilla_noreply@kde.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><a href="https://bugs.kde.org/show_bug.cgi?id=471955" rel="noreferrer" target="_blank">https://bugs.kde.org/show_bug.cgi?id=471955</a><br>
<br>
Bug ID: 471955<br>
Summary: Konsole crashed after replacing the file for the<br>
selected font<br>
Classification: Applications<br>
Product: konsole<br>
Version: 22.12.3<br>
Platform: Kubuntu<br>
OS: Linux<br>
Status: REPORTED<br>
Keywords: drkonqi<br>
Severity: crash<br>
Priority: NOR<br>
Component: general<br>
Assignee: <a href="mailto:konsole-devel@kde.org" target="_blank">konsole-devel@kde.org</a><br>
Reporter: <a href="mailto:ben.blank@gmail.com" target="_blank">ben.blank@gmail.com</a><br>
Target Milestone: ---<br>
<br>
Application: konsole (22.12.3)<br>
<br>
Qt Version: 5.15.8<br>
Frameworks Version: 5.104.0<br>
Operating System: Linux 6.2.0-24-generic x86_64<br>
Windowing System: X11<br>
Distribution: Ubuntu 23.04<br>
DrKonqi: 5.27.4 [KCrashBackend]<br>
<br>
-- Information about the crash:<br>
I had two tabs open; the first was running Python through Bash, but I hadn't<br>
interacted with it in a bit. In the active tab, I had recently used Bash to<br>
copy v0.050 of the JuliaMono TTF files into ~/.fonts/j/, replacing the v0.045<br>
files already there. This was almost certainly a foolish thing to do, as<br>
JuliaMono was the font selected in Konsole's settings for displaying the<br>
terminal.<br>
<br>
The crash didn't happen right away; I moved some other files around via Bash,<br>
then switched to another application. Upon switching back to Konsole, I<br>
attempted to run the command "man curl", at which point Konsole decided it<br>
didn't like me any more. After relaunching Konsole, "man curl" runs just fine<br>
(unsurprisingly).<br>
<br>
While I have no evidence to support the conjecture, replacing in-use TTF files<br>
seems highly likely to cause problems.<br>
<br>
The crash does not seem to be reproducible.<br>
<br>
-- Backtrace:<br>
Application: Konsole (konsole), signal: Segmentation fault<br>
<br>
[KCrash Handler]<br>
#4 0x00007fe16b3a95a0 in ?? () from /lib/x86_64-linux-gnu/libfreetype.so.6<br>
#5 0x00007fe16b3a9688 in ?? () from /lib/x86_64-linux-gnu/libfreetype.so.6<br>
#6 0x00007fe16b367c80 in FT_Get_Char_Index () from<br>
/lib/x86_64-linux-gnu/libfreetype.so.6<br>
#7 0x00007fe16955a2c6 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5<br>
#8 0x00007fe16fc17d77 in QFontEngineMulti::stringToCMap(QChar const*, int,<br>
QGlyphLayout*, int*, QFlags<QFontEngine::ShaperFlag>) const () from<br>
/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
#9 0x00007fe16fc3a8a5 in QTextEngine::shapeText(int) const () from<br>
/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
#10 0x00007fe16fc4041b in QTextEngine::shapeLine(QScriptLine const&) () from<br>
/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
#11 0x00007fe16fe227c8 in QPainter::drawText(QPointF const&, QString const&,<br>
int, int) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
#12 0x00007fe170db58a0 in ?? () from<br>
/lib/x86_64-linux-gnu/libkonsoleprivate.so.1<br>
#13 0x00007fe170d5a91e in ?? () from<br>
/lib/x86_64-linux-gnu/libkonsoleprivate.so.1<br>
#14 0x00007fe170d473d3 in Konsole::TerminalDisplay::paintEvent(QPaintEvent*) ()<br>
from /lib/x86_64-linux-gnu/libkonsoleprivate.so.1<br>
#15 0x00007fe1703aec28 in QWidget::event(QEvent*) () from<br>
/lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#16 0x00007fe17036bf92 in QApplicationPrivate::notify_helper(QObject*, QEvent*)<br>
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#17 0x00007fe16f6bae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*)<br>
() from /lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#18 0x00007fe1703a6e59 in QWidgetPrivate::sendPaintEvent(QRegion const&) ()<br>
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#19 0x00007fe1703a7751 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion<br>
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,<br>
QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#20 0x00007fe17037d421 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#21 0x00007fe1703aeee8 in QWidget::event(QEvent*) () from<br>
/lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#22 0x00007fe170c25e4d in KXmlGuiWindow::event(QEvent*) () from<br>
/lib/x86_64-linux-gnu/libKF5XmlGui.so.5<br>
#23 0x00007fe17036bf92 in QApplicationPrivate::notify_helper(QObject*, QEvent*)<br>
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#24 0x00007fe16f6bae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*)<br>
() from /lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#25 0x00007fe16f6bdea1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,<br>
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#26 0x00007fe16f7157b7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#27 0x00007fe16d9d249d in g_main_context_dispatch () from<br>
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>
#28 0x00007fe16da2d178 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0<br>
#29 0x00007fe16d9d11b0 in g_main_context_iteration () from<br>
/lib/x86_64-linux-gnu/libglib-2.0.so.0<br>
#30 0x00007fe16f714e7a in<br>
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()<br>
from /lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#31 0x00007fe16f6b97cb in<br>
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from<br>
/lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#32 0x00007fe16f6c1c1a in QCoreApplication::exec() () from<br>
/lib/x86_64-linux-gnu/libQt5Core.so.5<br>
#33 0x000055771231c7c1 in ?? ()<br>
#34 0x00007fe16ec23a90 in __libc_start_call_main<br>
(main=main@entry=0x55771231ace0, argc=argc@entry=1,<br>
argv=argv@entry=0x7fff4e538a28) at ../sysdeps/nptl/libc_start_call_main.h:58<br>
#35 0x00007fe16ec23b49 in __libc_start_main_impl (main=0x55771231ace0, argc=1,<br>
argv=0x7fff4e538a28, init=<optimized out>, fini=<optimized out>,<br>
rtld_fini=<optimized out>, stack_end=0x7fff4e538a18) at ../csu/libc-start.c:360<br>
#36 0x000055771231d055 in ?? ()<br>
[Inferior 1 (process 9431) detached]<br>
<br>
Reported using DrKonqi<br>
<br>
-- <br>
You are receiving this mail because:<br>
You are the assignee for the bug.</blockquote></div></div>