compiz.real crashed with SIGSEGV in freePolygonObjects()

[WNino]

Binary package hint: compiz

Ubuntu 9.10 Beta
I was editing a file in Open Office Writer when compiz crashed. I don't know why.

ProblemType: Crash
Architecture: i386
CompizPlugins: [core,move,resize,place,decoration,animation,ccp,regex,firepaint,gnomecompat,vpswitch,commands,workarounds,png,dbus,svg,text,mousepoll,shift,imgjpeg,extrawm,session,water,resizeinfo,wobbly,blur,snap,neg,video,animationaddon,fade,cube,gears,rotate,scale,cubeaddon,expo,scaleaddon,ezoom,staticswitcher]
Date: Sat Oct 10 22:28:57 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/compiz.real
Package: compiz-core 1:0.8.3+git20091005-0ubuntu5
PciDisplay: 00:02.0 VGA compatible controller [0300]: Intel Corporation 82865G Integrated Graphics Controller [8086:2572] (rev 02)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-13-generic root=UUID=8d7982b7-d398-471a-9ea4-d2d5e6fed180 ro quiet splash
ProcCmdline: /usr/bin/compiz.real --ignore-desktop-hints --replace --sm-client-id 10d47dbf20f126f53d12552282826940800000015180023 move resize place decoration animation ccp
ProcEnviron:
 PATH=(custom, user)
 LANG=es_CO.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-13.44-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0-1ubuntu2
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20090825.fc74e119-0ubuntu3
SegvAnalysis:
 Segfault happened at: 0xdd69e6 <freePolygonObjects+54>: mov (%esi),%eax
 PC (0x00dd69e6) ok
 source "(%esi)" (0x081f6b70) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 freePolygonObjects ()
 freePolygonSet () from /usr/lib/compiz/libanimationaddon.so
 polygonsCleanup () from /usr/lib/compiz/libanimationaddon.so
 ?? () from /usr/lib/compiz/libanimation.so
 ?? () from /usr/lib/compiz/libanimation.so
Title: compiz.real crashed with SIGSEGV in freePolygonObjects()
Uname: Linux 2.6.31-13-generic i686
UserGroups: adm admin cdrom dialout lp lpadmin plugdev sambashare
XorgConf: Error: [Errno 2] No existe el fichero ó directorio: '/etc/X11/xorg.conf'
dmi.bios.date: 03/07/2005
dmi.bios.vendor: Intel Corp.
dmi.bios.version: BF86510A.86A.0075.P24.0503071605
dmi.board.name: D865GBF
dmi.board.vendor: Intel Corporation
dmi.board.version: AAC25843-411
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrBF86510A.86A.0075.P24.0503071605:bd03/07/2005:svn:pn:pvr:rvnIntelCorporation:rnD865GBF:rvrAAC25843-411:cvn:ct2:cvr:
system: distro = Ubuntu, architecture = i686, kernel = 2.6.31-13-generic

[Apport retracing service (apport)]

StacktraceTop:freePolygonObjects (pset=0x97c9a78) at polygon.c:125
freePolygonSet (aw=0x9850740) at polygon.c:169
polygonsCleanup (w=0x984d168) at polygon.c:2081
postAnimationCleanupCustom (w=<value optimized out>,
animFiniWindow (p=0x84395a0, w=0x984d168)

[Marnanel Thurman (marnanel)]

Since this crash happened before the rewrite in C++, and since there's no way to reproduce the bug, I'm closing this.