Ubuntu
ubuntu-keyboard package

maliit-server crashed with SIGSEGV in pinyin_set_options()

Bug #1225202 reported by Anton Islitzer on 2013-09-13

14

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	ubuntu-keyboard (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: maliit-framework 0.99.0+git20130615+97e8335-0ubuntu3
ProcVersionSignature: Ubuntu 3.11.0-5.10-generic 3.11.0
Uname: Linux 3.11.0-5-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.12.1-0ubuntu3
Architecture: i386
CrashCounter: 1
Date: Sat Sep 14 01:19:26 2013
ExecutablePath: /usr/bin/maliit-server
MarkForUpload: True
ProcCmdline: maliit-server
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_AT.utf8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0xb1b484e9 <pinyin_set_options+9>: mov 0x10(%eax),%ecx
PC (0xb1b484e9) ok
source "0x10(%eax)" (0x00000010) not located in a known VMA region (needed readable region)!
destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: maliit-framework
StacktraceTop:
pinyin_set_options () from /usr/lib/i386-linux-gnu/libpinyin.so.2
PinyinAdapter::PinyinAdapter(QObject*) () from /usr/lib/maliit/plugins/libubuntu-keyboard-plugin.so
MaliitKeyboard::Logic::WordEnginePrivate::WordEnginePrivate() () from /usr/lib/maliit/plugins/libubuntu-keyboard-plugin.so
MaliitKeyboard::Logic::WordEngine::WordEngine(QObject*) () from /usr/lib/maliit/plugins/libubuntu-keyboard-plugin.so
MaliitKeyboard::InputMethodPrivate::InputMethodPrivate(MaliitKeyboard::InputMethod*, MAbstractInputMethodHost*) () from /usr/lib/maliit/plugins/libubuntu-keyboard-plugin.so
Title: maliit-server crashed with SIGSEGV in pinyin_set_options()
UpgradeStatus: Upgraded to saucy on 2013-03-21 (176 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare

Tags:

Revision history for this message

Anton Islitzer (a-islitzer2365) wrote on 2013-09-13:

#1

Dependencies.txt Edit (4.3 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (959 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (19.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (815 bytes, text/plain; charset="utf-8")
Registers.txt Edit (507 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (755 bytes, text/plain; charset="utf-8")

information type:

Private → Public

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-19:

#2

StacktraceTop:
pinyin_set_options (context=0x0, options=196) at pinyin.cpp:545
MaliitKeyboard::Logic::DynamicLayoutPrivate::initDynamicLayout (this=0x9851450, fileName=<error reading variable: Cannot access memory at address 0x0>) at logic/dynamiclayout_p.h:302
QScopedPointer<MaliitKeyboard::Logic::AbstractWordEnginePrivate, QScopedPointerDeleter<MaliitKeyboard::Logic::AbstractWordEnginePrivate> >::QScopedPointer (this=0x9845ca0, p=0x0) at /usr/include/qt5/QtCore/qscopedpointer.h:92
MaliitKeyboard::Logic::(anonymous namespace)::appendToCandidates (candidates=0x983e9e8, source=MaliitKeyboard::WordCandidate::SourceUnknown, candidate=..., is_preedit_capitalized=243) at logic/wordengine.cpp:64
QObject::qt_metacast () from /tmp/apport_sandbox_QEmvCc/usr/lib/maliit/plugins/libubuntu-keyboard-plugin.so

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-19: Stacktrace.txt

#3

Stacktrace.txt Edit (9.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-19: StacktraceSource.txt

#4

StacktraceSource.txt Edit (4.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-19: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (1.2 KiB, text/plain)

Changed in maliit-framework (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-i386-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2016-04-04:

#6

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in maliit-framework (Ubuntu):
status:	New → Confirmed

Michael Sheldon (michael-sheldon) on 2016-08-15

no longer affects:	ubuntu-keyboard (Ubuntu)
affects:	maliit-framework (Ubuntu) → ubuntu-keyboard (Ubuntu)

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