https://bugs.kde.org/show_bug.cgi?id=481033
Bug ID: 481033
Summary: image-data in org.freedesktop.Notifications
consistently crashes plasmashell
Classification: Plasma
Product: plasmashell
Version: 5.27.5
Platform: Debian stable
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: Notifications
Assignee: plasma-b...@kde.org
Reporter: simonp...@gmail.com
CC: k...@privat.broulik.de
Target Milestone: 1.0
Created attachment 165652
--> https://bugs.kde.org/attachment.cgi?id=165652&action=edit
Simple ruby script to trigger the crash
SUMMARY
If a call to dbus org.freedesktop.Notifications.Notify uses the "image-data"
hint, then plasmashell crashes
STEPS TO REPRODUCE
1. Run the attached script (sudo apt install ruby ruby-dbus && ruby
./kdebug.rb)
2. Wait 1-2 seconds
3. Crash!
OBSERVED RESULT
Crash!
EXPECTED RESULT
The notification pops up
SOFTWARE/OS VERSIONS
Operating System: Debian GNU/Linux 12
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Graphics Platform: X11
ADDITIONAL INFORMATION
image-path seems to work fine, but image-data always causes a crash:
https://specifications.freedesktop.org/notification-spec/notification-spec-latest.html#icons-and-images
No crash in GNOME Shell 3 or MATE
Stacktrace from journalctl:
Process 257797 (plasmashell) of user 1000 dumped core.
Module libsystemd.so.0 from
deb systemd-252.19-1~deb12u1.amd64
Module libudev.so.1 from deb
systemd-252.19-1~deb12u1.amd64
Stack trace of thread 257797:
#0 0x00007f0013ca9e2c n/a
(libc.so.6 + 0x8ae2c)
#1 0x00007f0013c5afb2 raise
(libc.so.6 + 0x3bfb2)
#2 0x00007f001624183d
_ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x583d)
#3 0x00007f0013c5b050 n/a
(libc.so.6 + 0x3c050)
#4 0x00007f0013ca9e2c n/a
(libc.so.6 + 0x8ae2c)
#5 0x00007f0013c5afb2 raise
(libc.so.6 + 0x3bfb2)
#6 0x00007f0013c45472 abort
(libc.so.6 + 0x26472)
#7 0x00007f0012971e54 n/a
(libdbus-1.so.3 + 0xfe54)
#8 0x00007f00129947f0
_dbus_warn_check_failed (libdbus-1.so.3 + 0x327f0)
#9 0x00007f00129962a4 n/a
(libdbus-1.so.3 + 0x342a4)
#10 0x00007f0014bc8d19
_ZNK13QDBusArgumentrsERi (libQt5DBus.so.5 + 0x59d19)
#11 0x00007effa844ba7e n/a
(libnotificationmanager.so.1 + 0x42a7e)
#12 0x00007effa844fbd2 n/a
(libnotificationmanager.so.1 + 0x46bd2)
#13 0x00007effa843cf8f n/a
(libnotificationmanager.so.1 + 0x33f8f)
#14 0x00007effa8471184 n/a
(libnotificationmanager.so.1 + 0x68184)
#15 0x00007effa8471563 n/a
(libnotificationmanager.so.1 + 0x68563)
#16 0x00007f0014b9261b n/a
(libQt5DBus.so.5 + 0x2361b)
#17 0x00007f0014b96326 n/a
(libQt5DBus.so.5 + 0x27326)
#18 0x00007f0014b96a82 n/a
(libQt5DBus.so.5 + 0x27a82)
#19 0x00007f0014b98d68 n/a
(libQt5DBus.so.5 + 0x29d68)
#20 0x00007f00140dd6f0
_ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2dd6f0)
#21 0x00007f0014d62fae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162fae)
#22 0x00007f00140b16f8
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b16f8)
#23 0x00007f00140b4681
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt5Core.so.5 + 0x2b4681)
#24 0x00007f001410a153 n/a
(libQt5Core.so.5 + 0x30a153)
#25 0x00007f0012a527a9
g_main_context_dispatch (libglib-2.0.so.0 + 0x547a9)
#26 0x00007f0012a52a38 n/a
(libglib-2.0.so.0 + 0x54a38)
#27 0x00007f0012a52acc
g_main_context_iteration (libglib-2.0.so.0 + 0x54acc)
#28 0x00007f0014109836
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309836)
#29 0x00007f00140b017b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#30 0x00007f00140b82d6
_ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2b82d6)
#31 0x000055c17c7fadc3 n/a
(plasmashell + 0x26dc3)
#32 0x00007f0013c4624a n/a
(libc.so.6 + 0x2724a)
#33 0x00007f0013c46305
__libc_start_main (libc.so.6 + 0x27305)
#34 0x000055c17c7faee1 n/a
(plasmashell + 0x26ee1)
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