ibus-engine-chewing crashed with SIGSEGV

[BlueT - Matthew Lien - 練喆明]

ibus crash when using skype text conversation.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: ibus-chewing 1.2.0.20091211-1
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
Uname: Linux 2.6.32-37-generic x86_64
Architecture: amd64
Date: Tue Jan 3 04:53:33 2012
Disassembly: => 0x7f10116093dc: Cannot access memory at address 0x7f10116093dc
ExecutablePath: /usr/lib/ibus-chewing/ibus-engine-chewing
ProcCmdline: /usr/lib/ibus-chewing/ibus-engine-chewing --ibus
ProcEnviron:
 LANGUAGE=zh_TW:en_US:en
 PATH=(custom, user)
 LANG=zh_TW.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f10116093dc: Cannot access memory at address 0x7f10116093dc
 PC (0x7f10116093dc) ok
 SP (0x7fff566cd198) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: ibus-chewing
StacktraceTop:
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Title: ibus-engine-chewing crashed with SIGSEGV
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare vboxusers
XsessionErrors:
 (gnome-settings-daemon:2858): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed
 (gnome-settings-daemon:2858): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed
 (polkit-gnome-authentication-agent-1:2884): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-settings-daemon:2858): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed

[Apport retracing service (apport)]

StacktraceTop:
 _wordcopy_bwd_aligned (dstp=15011848, srcp=15011832, len=2305843009210306184) at wordcopy.c:313
 __GI_memmove (dest=0x2829bc0, src=<optimized out>, len=18446744073709551608) at memmove.c:99
 _Inner_InternalSpecialSymbol (key=<optimized out>, pgdata=0x281ea30, symkey=40 '(', chibuf=0x7f1011e52388 "\357\274\210") at /usr/include/bits/string3.h:59
 InternalSpecialSymbol (chibuf=<optimized out>, keybuf=<optimized out>, nSpecial=<optimized out>, pgdata=<optimized out>, key=<optimized out>) at chewingutil.c:214
 SpecialSymbolInput (key=40, pgdata=0x281ea30) at chewingutil.c:250

[BlueT - Matthew Lien - 練喆明 (bluet)]

This happens again.
Actually it happens every few days.

[Launchpad Janitor (janitor)]

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

[ChangZhuo Chen (陳昌倬) (czchen)]

This issue is caused by libchewing overflow, and it is fixed in libchewing 0.3.5.