Bug 2476461

Summary: [abrt] ibus-libpinyin: pinyin_get_pinyin_key_rest_positions(): ibus-engine-libpinyin killed by SIGSEGV
Product: [Fedora] Fedora Reporter: justin2233312
Component: ibus-libpinyinAssignee: Peng Wu <alexepico>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 45CC: alexepico, i18n-bugs, justin2233312, petersen
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/1f74ccdec5d4649fa4991771dfc0e5bdc6da40e
Whiteboard: abrt_hash:0f0193c4134c2216b21c48f5488238dae183763a;VARIANT_ID=workstation;
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: proc_pid_status
none
File: maps
none
File: limits
none
File: cgroup
none
File: environ
none
File: open_fds
none
File: mountinfo
none
File: os_info
none
File: cpuinfo
none
File: core_backtrace
none
File: exploitable
none
File: dso_list
none
File: backtrace none

Description justin2233312 2026-05-12 13:17:07 UTC 
Description of problem:
when typing Chinese, this application suddenly crash.

Version-Release number of selected component:
ibus-libpinyin-1.16.5-2.fc43

Additional info:
reporter:       libreport-2.17.15
type:           CCpp
reason:         ibus-engine-libpinyin killed by SIGSEGV
journald_cursor: s=4eaf26e5bd4f48cd8371318296c73ed2;i=215830;b=2a7f161833ce4b8087df88b516d4c92d;m=112d42e80;t=64f9f92d00e44;x=f66d45ff278a2164
executable:     /usr/libexec/ibus-engine-libpinyin
cmdline:        /usr/libexec/ibus-engine-libpinyin --ibus
rootdir:        /
uid:            1000
kernel:         6.19.11-200.fc43.x86_64
package:        ibus-libpinyin-1.16.5-2.fc43
runlevel:       /bin/sh: 行 1: runlevel: 未找到命令
backtrace_rating: 4
crash_function: pinyin_get_pinyin_key_rest_positions
comment:        when typing Chinese, this application suddenly crash.

Truncated backtrace:
Thread no. 1 (14 frames)
 #0 pinyin_get_pinyin_key_rest_positions at /usr/src/debug/libpinyin-2.10.2-2.fc43.x86_64/src/pinyin.cpp:2970
 #1 PY::LibPinyinCandidates::selectCandidate at /usr/src/debug/ibus-libpinyin-1.16.5-2.fc43.x86_64/src/PYPLibPinyinCandidates.cc:169
 #2 PY::PhoneticEditor::selectCandidateInternal at /usr/src/debug/ibus-libpinyin-1.16.5-2.fc43.x86_64/src/PYPPhoneticEditor.cc:401
 #3 PY::PhoneticEditor::selectCandidate at /usr/src/debug/ibus-libpinyin-1.16.5-2.fc43.x86_64/src/PYPPhoneticEditor.cc:523
 #4 PY::PhoneticEditor::processSpace at /usr/src/debug/ibus-libpinyin-1.16.5-2.fc43.x86_64/src/PYPPhoneticEditor.cc:74
 #6 PY::PinyinEngine::processKeyEvent at /usr/src/debug/ibus-libpinyin-1.16.5-2.fc43.x86_64/src/PYPPinyinEngine.cc:437
 #7 _ibus_marshal_BOOLEAN__UINT_UINT_UINT at /usr/src/debug/ibus-1.5.33-5.fc43.x86_64/src/ibusmarshalers.c:280
 #11 signal_emit_valist_unlocked at ../gobject/gsignal.c:3548
 #14 ibus_engine_service_method_call at /usr/src/debug/ibus-1.5.33-5.fc43.x86_64/src/ibusengine.c:1323
 #15 call_in_idle_cb at ../gio/gdbusconnection.c:5476
 #18 g_main_context_dispatch_unlocked at ../glib/gmain.c:4425
 #19 g_main_context_iterate_unlocked at ../glib/gmain.c:4490
 #21 ibus_main at /usr/src/debug/ibus-1.5.33-5.fc43.x86_64/src/ibusshare.c:336
 #22 start_component at /usr/src/debug/ibus-libpinyin-1.16.5-2.fc43.x86_64/src/PYMain.cc:161
Comment 1 justin2233312 2026-05-12 13:17:10 UTC 
Created attachment 2140780 [details]
File: proc_pid_status
Comment 2 justin2233312 2026-05-12 13:17:11 UTC 
Created attachment 2140781 [details]
File: maps
Comment 3 justin2233312 2026-05-12 13:17:12 UTC 
Created attachment 2140782 [details]
File: limits
Comment 4 justin2233312 2026-05-12 13:17:13 UTC 
Created attachment 2140783 [details]
File: cgroup
Comment 5 justin2233312 2026-05-12 13:17:15 UTC 
Created attachment 2140784 [details]
File: environ
Comment 6 justin2233312 2026-05-12 13:17:16 UTC 
Created attachment 2140785 [details]
File: open_fds
Comment 7 justin2233312 2026-05-12 13:17:17 UTC 
Created attachment 2140786 [details]
File: mountinfo
Comment 8 justin2233312 2026-05-12 13:17:18 UTC 
Created attachment 2140787 [details]
File: os_info
Comment 9 justin2233312 2026-05-12 13:17:19 UTC 
Created attachment 2140788 [details]
File: cpuinfo
Comment 10 justin2233312 2026-05-12 13:17:20 UTC 
Created attachment 2140789 [details]
File: core_backtrace
Comment 11 justin2233312 2026-05-12 13:17:21 UTC 
Created attachment 2140790 [details]
File: exploitable
Comment 12 justin2233312 2026-05-12 13:17:22 UTC 
Created attachment 2140791 [details]
File: dso_list
Comment 13 justin2233312 2026-05-12 13:17:23 UTC 
Created attachment 2140792 [details]
File: backtrace
Comment 14 Jens Petersen 2026-09-28 07:13:53 UTC 
Can you please report it upstream?