Bug 2290492

Summary: [abrt] ibus-libpinyin: PY::EnhancedCandidate::EnhancedCandidate(): ibus-engine-libpinyin killed by SIGSEGV
Product: [Fedora] Fedora Reporter: MIN-ZHI, CHEN <tcfxfzoi>
Component: ibus-libpinyinAssignee: Peng Wu <pwu>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 40CC: i18n-bugs, petersen, pwu, tcfxfzoi
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/2b0082549486c42ade7fb04f86e9e693d19c832
Whiteboard: abrt_hash:054962a65073e682913a4e0588113b8452996620;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-01-20 02:20:01 UTC 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: os_info
none
File: limits
none
File: core_backtrace
none
File: backtrace
none
File: dso_list
none
File: environ
none
File: mountinfo
none
File: maps
none
File: cpuinfo
none
File: exploitable
none
File: open_fds none

Description MIN-ZHI, CHEN 2024-06-05 00:27:14 UTC 
Version-Release number of selected component:
ibus-libpinyin-1.15.7-1.fc40

Additional info:
reporter:       libreport-2.17.15
package:        ibus-libpinyin-1.15.7-1.fc40
crash_function: PY::EnhancedCandidate::EnhancedCandidate
type:           CCpp
cmdline:        /usr/libexec/ibus-engine-libpinyin --ibus
uid:            1000
journald_cursor: s=f33f8a4a77cf427586409c69a120b5a7;i=dd0797d;b=8d79c976ec764777a7975e9842aa42f8;m=4768094a7;t=619bbab88173e;x=d377350691b6fc39
cgroup:         0::/user.slice/user-1000.slice/user/session.slice/org.freedesktop.IBus.session.GNOME.service
reason:         ibus-engine-libpinyin killed by SIGSEGV
rootdir:        /
runlevel:       N 5
executable:     /usr/libexec/ibus-engine-libpinyin
backtrace_rating: 4
kernel:         6.8.10-300.fc40.x86_64

Truncated backtrace:
Thread no. 1 (22 frames)
 #0 PY::EnhancedCandidate::EnhancedCandidate at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPEnhancedCandidates.h:60
 #1 std::__new_allocator<PY::EnhancedCandidate>::construct<PY::EnhancedCandidate, PY::EnhancedCandidate const&> at /usr/include/c++/14/bits/new_allocator.h:191
 #2 std::allocator_traits<std::allocator<PY::EnhancedCandidate> >::construct<PY::EnhancedCandidate, PY::EnhancedCandidate const&> at /usr/include/c++/14/bits/alloc_traits.h:531
 #3 std::vector<PY::EnhancedCandidate, std::allocator<PY::EnhancedCandidate> >::_M_realloc_insert<PY::EnhancedCandidate const&> at /usr/include/c++/14/bits/vector.tcc:505
 #4 std::vector<PY::EnhancedCandidate, std::allocator<PY::EnhancedCandidate> >::insert at /usr/include/c++/14/bits/vector.tcc:170
 #5 PY::EnglishCandidates::processCandidates at /usr/include/c++/14/bits/stl_iterator.h:1153
 #6 PY::PhoneticEditor::updateCandidates at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPPhoneticEditor.cc:262
 #7 PY::BopomofoEditor::updateLookupTable at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPBopomofoEditor.cc:279
 #8 PY::PhoneticEditor::update at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPPhoneticEditor.cc:357
 #9 PY::BopomofoEditor::insert at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPBopomofoEditor.cc:77
 #11 PY::BopomofoEditor::processBopomofo at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPBopomofoEditor.cc:187
 #12 PY::BopomofoEditor::processKeyEvent at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPBopomofoEditor.cc:212
 #13 PY::BopomofoEngine::processKeyEvent at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYPBopomofoEngine.cc:199
 #14 _ibus_marshal_BOOLEAN__UINT_UINT_UINT at /usr/src/debug/ibus-1.5.30-1.fc40.x86_64/src/ibusmarshalers.c:280
 #17 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3928
 #18 signal_emit_valist_unlocked at ../gobject/gsignal.c:3533
 #21 ibus_engine_service_method_call at /usr/src/debug/ibus-1.5.30-1.fc40.x86_64/src/ibusengine.c:1294
 #22 call_in_idle_cb at ../gio/gdbusconnection.c:5454
 #25 g_main_context_dispatch_unlocked at ../glib/gmain.c:4152
 #26 g_main_context_iterate_unlocked.isra.0 at ../glib/gmain.c:4217
 #28 ibus_main at /usr/src/debug/ibus-1.5.30-1.fc40.x86_64/src/ibusshare.c:330
 #29 start_component at /usr/src/debug/ibus-libpinyin-1.15.7-1.fc40.x86_64/src/PYMain.cc:155
Comment 1 MIN-ZHI, CHEN 2024-06-05 00:27:19 UTC 
Created attachment 2036355 [details]
File: proc_pid_status
Comment 2 MIN-ZHI, CHEN 2024-06-05 00:27:21 UTC 
Created attachment 2036356 [details]
File: os_info
Comment 3 MIN-ZHI, CHEN 2024-06-05 00:27:24 UTC 
Created attachment 2036357 [details]
File: limits
Comment 4 MIN-ZHI, CHEN 2024-06-05 00:27:26 UTC 
Created attachment 2036358 [details]
File: core_backtrace
Comment 5 MIN-ZHI, CHEN 2024-06-05 00:27:29 UTC 
Created attachment 2036359 [details]
File: backtrace
Comment 6 MIN-ZHI, CHEN 2024-06-05 00:27:30 UTC 
Created attachment 2036360 [details]
File: dso_list
Comment 7 MIN-ZHI, CHEN 2024-06-05 00:27:33 UTC 
Created attachment 2036361 [details]
File: environ
Comment 8 MIN-ZHI, CHEN 2024-06-05 00:27:35 UTC 
Created attachment 2036362 [details]
File: mountinfo
Comment 9 MIN-ZHI, CHEN 2024-06-05 00:27:37 UTC 
Created attachment 2036363 [details]
File: maps
Comment 10 MIN-ZHI, CHEN 2024-06-05 00:27:39 UTC 
Created attachment 2036364 [details]
File: cpuinfo
Comment 11 MIN-ZHI, CHEN 2024-06-05 00:27:41 UTC 
Created attachment 2036365 [details]
File: exploitable
Comment 12 MIN-ZHI, CHEN 2024-06-05 00:27:43 UTC 
Created attachment 2036366 [details]
File: open_fds
Comment 13 Peng Wu 2024-06-05 06:55:09 UTC 
Could you provide the user input when this bug happens?