Crash in QUtf8::convertToUnicode(QChar*, char const*, int)

Similar reports
Problem #762850
Component
maliit-keyboard
Last affected version
0:2.3.1-10.fc42
Executable
/usr/bin/maliit-keyboard
Error name
SIGSEGV 11
First occurrence
2025-08-08
Last occurrence
2026-02-07
Unique reports
20
Quality
-55

Statistics

Operating system Unique / Total count
Fedora 42 20 / 24
Operating system Count
Fedora 42 24
Architecture Count
x86_64 24
Related packages Count
maliit-keyboard 24
 0:2.3.1-10.fc42 24
google-noto-sans-fonts 17
 0:20250301-1.fc42 17
urw-base35-nimbus-sans-fonts 11
 0:20200910-24.fc42 11
Show more… (8)
liblerc 7
 0:4.0.0-8.fc42 7
libwebp 6
 0:1.5.0-2.fc42 6
maliit-framework-qt5 6
 0:2.3.0-9.fc42 6
dejavu-sans-fonts 5
 0:2.37-25.fc42 5
liberation-narrow-fonts 3
 2:1.07.6-17.fc42 3
qt5-qtwebengine 3
 0:5.15.18-4.fc42 3
libmng 2
 0:2.0.3-23.fc42 2
libtiff 2
 0:4.7.0-6.fc42 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
QUtf8::convertToUnicode(QChar*, char const*, int)
/lib64/libQt5Core.so.5 0x277f70
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
2
QUtf8::convertToUnicode(char const*, int)
/lib64/libQt5Core.so.5 0x278338
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
3
QString::fromUtf8_helper(char const*, int)
/lib64/libQt5Core.so.5 0xe07e9
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
4
Maliit::Wayland::InputMethodContext::zwp_input_method_context_v1_surrounding_text(QString const&, unsigned int, unsigned int)
/lib64/libmaliit-plugins.so.2 0x4f756
Build id: ca8c0c3a8793dd3186c4b01ae1fcb57dd736c6ba 		-
5
QtWayland::zwp_input_method_context_v1::handle_surrounding_text(void*, zwp_input_method_context_v1*, char const*, unsigned int, unsigned int)
/lib64/libmaliit-plugins.so.2 0x4c4ba
Build id: ca8c0c3a8793dd3186c4b01ae1fcb57dd736c6ba 		-
6
ffi_call_unix64
/lib64/libffi.so.8 0x8056
Build id: 8a38bf2dc0d2adf0e30ce92292b9162be6c504f8 		-
7
ffi_call_int.lto_priv.0
/lib64/libffi.so.8 0x3d08
Build id: 8a38bf2dc0d2adf0e30ce92292b9162be6c504f8 		-
8
ffi_call
/lib64/libffi.so.8 0x670e
Build id: 8a38bf2dc0d2adf0e30ce92292b9162be6c504f8 		-
9
/usr/lib64/libwayland-client.so.0.23.1 (deleted) 0x2422
Build id: 8899379a106d54db76c3c0816b0f8f5bd4f9beee 		-
10
/usr/lib64/libwayland-client.so.0.23.1 (deleted) 0x2c79
Build id: 8899379a106d54db76c3c0816b0f8f5bd4f9beee 		-
11
/usr/lib64/libwayland-client.so.0.23.1 (deleted) 0x3063
Build id: 8899379a106d54db76c3c0816b0f8f5bd4f9beee 		-
12
QtWaylandClient::QWaylandDisplay::flushRequests()
/lib64/libQt5WaylandClient.so.5 0x19a5e
Build id: 7012260b0cfaab7e7b22d3945c7516b7740d5081 		-
13
QObject::event(QEvent*)
/lib64/libQt5Core.so.5 0x24c6b4
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
14
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt5Core.so.5 0x21f258
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
15
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt5Core.so.5 0x222788
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
16
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt5Core.so.5 0x274dcf
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
17
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40880
Build id: 55ffe9216c2472a3347125d2ab2145a7c63d1ed5 		-
18
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497c8
Build id: 55ffe9216c2472a3347125d2ab2145a7c63d1ed5 		-
19
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49973
Build id: 55ffe9216c2472a3347125d2ab2145a7c63d1ed5 		-
20
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Core.so.5 0x274867
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
21
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt5Core.so.5 0x21dbc2
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
22
QCoreApplication::exec()
/lib64/libQt5Core.so.5 0x225fa4
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
23
main
/usr/bin/maliit-keyboard 0x6f1d
Build id: f800c6c501f3aa25b68a2bebd35e5d9dce0dc5f3 		-
24
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
25
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
26
_start
/usr/bin/maliit-keyboard 0x71f5
Build id: f800c6c501f3aa25b68a2bebd35e5d9dce0dc5f3 		-