[konsole] [Bug 385286] Konsole segfault

[Samantha McVey]

https://bugs.kde.org/show_bug.cgi?id=385286

Samantha McVey  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |WORKSFORME

--- Comment #6 from Samantha McVey  ---
I can now report the issue has finally been fixed.

This is on Konsole 17.12.0 and QT 5.9.3.

QT 5.9.2 and 17.08.2 it was not working for sure, but I checked again today and
it no longer crashes!

A little more info on the original cause/replication I did previously:
Also there have been no changes in my fonts and I don't use color fonts. It
does not show any icon when I run it, but I may not have the fonts installed.
Though that is besides the point and the issue I was having was viewing text
documents with less was causing my entire Konsole process to segfault! (The
perl command was just replicating it). I noticed the crashes semi-randomly,
though I could produce it every time viewing one of the files here:
https://www.unicode.org/Public/emoji/5.0/ so I created a perl command print the
offending codepoints to trigger the crash for a bug report.

If you have any more questions let me know, but I'm going to close it as
resolved.

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[konsole] [Bug 385286] Konsole segfault

[Simon Andric]

https://bugs.kde.org/show_bug.cgi?id=385286

Simon Andric  changed:

   What|Removed |Added

 CC||simonandr...@gmail.com

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[konsole] [Bug 385286] Konsole segfault

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=385286

--- Comment #5 from Christoph Feck  ---
Tried the command from comment #4, and it displayed a Waving Black Flag emoji.
No crash. Are you using a color font for emoji?

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[konsole] [Bug 385286] Konsole segfault

[Samantha McVey]

https://bugs.kde.org/show_bug.cgi?id=385286

--- Comment #4 from Samantha McVey  ---
Created attachment 108361
  --> https://bugs.kde.org/attachment.cgi?id=108361=edit
New crash information added by DrKonqi

konsole (17.08.2) using Qt 5.9.2

I just updated my QT to 5.9.2 and the crash is still there. Konsole is now
17.08.2.

As before it crashes when I run:
perl -C -E'say
"\x{1F3F4}\x{E0067}\x{E0062}\x{E0065}\x{E006E}\x{E0067}\x{E007F}"'

I also backed up konsolerc and it crashes as well, so it doesn't seem related
to the font I was using.

-- Backtrace (Reduced):
#6  0x7ff20d73520b in blend_untransformed_argb(int, QT_FT_Span_ const*,
void*) () from /usr/lib64/libQt5Gui.so.5
#7  0x7ff20d75bd50 in fillRect_normalized(QRect const&, QSpanData*,
QRasterPaintEnginePrivate*) () from /usr/lib64/libQt5Gui.so.5
#8  0x7ff20d7605ef in QRasterPaintEngine::drawImage(QPointF const&, QImage
const&) () from /usr/lib64/libQt5Gui.so.5
#9  0x7ff20d77c83c in QPainter::drawImage(QPointF const&, QImage const&) ()
from /usr/lib64/libQt5Gui.so.5
#10 0x7ff20d7c0873 in
QImageTextureGlyphCache::fillTexture(QTextureGlyphCache::Coord const&, unsigned
int, QFixed) () from /usr/lib64/libQt5Gui.so.5

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[konsole] [Bug 385286] Konsole segfault

[Samantha McVey]

https://bugs.kde.org/show_bug.cgi?id=385286

Samantha McVey  changed:

   What|Removed |Added

 CC||samant...@posteo.net

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[konsole] [Bug 385286] Konsole segfault

[Samantha McVey]

https://bugs.kde.org/show_bug.cgi?id=385286

--- Comment #3 from Samantha McVey  ---
I am on QT 5.7. I use Sabayon, a Gentoo based distro (5.7 is the latest
available on Gentoo).

On October 7, 2017 8:19:07 AM PDT, Kurt Hindenburg 
wrote:
>https://bugs.kde.org/show_bug.cgi?id=385286
>
>--- Comment #2 from Kurt Hindenburg  ---
>OK I had to reboot for the Fantasque to show up - even w/ that as
>Konsole's
>font, all I get is an empty rectangle.  I'm on Qt5.9 though.
>
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[konsole] [Bug 385286] Konsole segfault

[Kurt Hindenburg]

https://bugs.kde.org/show_bug.cgi?id=385286

--- Comment #2 from Kurt Hindenburg  ---
OK I had to reboot for the Fantasque to show up - even w/ that as Konsole's
font, all I get is an empty rectangle.  I'm on Qt5.9 though.

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[konsole] [Bug 385286] Konsole segfault

[Kurt Hindenburg]

https://bugs.kde.org/show_bug.cgi?id=385286

--- Comment #1 from Kurt Hindenburg  ---
All I get is an empty rectangle - I did install fantasque Sans in ubuntu.  What
font are you using in Konsole?

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