magnifier crashed with SIGSEGV in XQueryExtension()

Bug #432015 reported by Tomasz Dominikowski on 2009-09-17
76
This bug affects 11 people
Affects Status Importance Assigned to Milestone
gnome-mag
Won't Fix
Medium
gnome-mag (Ubuntu)
Medium
Unassigned

Bug Description

Binary package hint: gnome-mag

Not really sure where or what happened.

ProblemType: Crash
Architecture: i386
Date: Wed Sep 16 21:22:27 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/magnifier
Package: gnome-mag 1:0.15.8-0ubuntu1
ProcCmdline: /usr/bin/magnifier --oaf-activate-iid=OAFIID:GNOME_Magnifier_Magnifier:0.9 --oaf-ior-fd=30
ProcEnviron:
 LANG=pl_PL.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-10.34-generic
SegvAnalysis:
 Segfault happened at: 0xa45c27 <XQueryExtension+23>: mov 0x4d0(%esi),%eax
 PC (0x00a45c27) ok
 source "0x4d0(%esi)" (0x000004d0) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-mag
StacktraceTop:
 XQueryExtension () from /usr/lib/libX11.so.6
 ?? ()
 ?? ()
 ?? ()
 ?? ()
Title: magnifier crashed with SIGSEGV in XQueryExtension()
Uname: Linux 2.6.31-10-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

StacktraceTop:XQueryExtension (dpy=0x0, name=0x80627f2 "DAMAGE",
gmag_gs_use_damage () at x11/gmag-graphical-server.c:444
gmag_gs_use_compositor (magnifier=0x8e5a000)
magnifier_init_window (magnifier=0x8e5a000,
magnifier_init (magnifier=0x8e5a000) at magnifier.c:1737

Changed in gnome-mag (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
visibility: private → public
Charlie Kravetz (charlie-tca) wrote :

Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as confirmed and let them handle it from here.

This bug has been reported to the developers of the software. You can track it and make comments at: https://bugzilla.gnome.org/show_bug.cgi?id=640954

Thanks for taking the time to make Ubuntu better!

Changed in gnome-mag (Ubuntu):
status: New → Triaged
tags: added: a11y
Changed in gnome-mag:
importance: Unknown → Medium
status: Unknown → New
Martín Cigorraga (msx+) wrote :

I want to note that I already reported this very same bug just to don't make a duplicate of it but I'm running a x86_64 system.

Changed in gnome-mag:
status: New → Won't Fix
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