Ubuntu
synaptic package

synaptic crashed with SIGSEGV in showErrors()

Bug #1058328 reported by Diego Henrique Trentini Gehm on 2012-09-28

36

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	synaptic (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

Crashes when reading the package sourcesm.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: synaptic 0.75.12build1
ProcVersionSignature: Ubuntu 3.5.0-16.24-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.5.3-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Fri Sep 28 17:17:22 2012
ExecutablePath: /usr/sbin/synaptic
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120830)
ProcCmdline: /usr/sbin/synaptic
ProcEnviron:
SHELL=/bin/bash
LANG=pt_BR.UTF-8
LANGUAGE=pt_BR:pt:en
PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x4350ec: mov (%rdi),%rax
PC (0x004350ec) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: synaptic
StacktraceTop:
?? ()
?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: synaptic crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

Tags:

Revision history for this message

Diego Henrique Trentini Gehm (diegogehm-t) wrote on 2012-09-28:

#1

CurrentDmesg.txt.txt Edit (1.8 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (9.4 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (532 bytes, text/plain; charset="utf-8")
DpkgHistoryLog.txt.txt Edit (210.9 KiB, text/plain; charset="utf-8")
DpkgTerminalLog.txt.txt Edit (999.6 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (42.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (762 bytes, text/plain; charset="utf-8")
Registers.txt Edit (731 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.7 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (2.7 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-28:

#2

StacktraceTop:
showErrors (this=0x1396000) at rgmainwindow.cc:277
RGMainWindow::close (this=0x1396000) at rgmainwindow.cc:2053
_gtk_marshal_BOOLEAN__BOXED (closure=0x14de280, return_value=0x7fff22f1daa0, n_param_values=<optimized out>, param_values=0x7fff22f1db50, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /build/buildd/gtk+2.0-2.24.13/gtk/gtkmarshalers.c:86
g_closure_invoke (closure=0x14de280, return_value=0x7fff22f1daa0, n_param_values=2, param_values=0x7fff22f1db50, invocation_hint=0x7fff22f1daf0) at /build/buildd/glib2.0-2.34.0/./gobject/gclosure.c:777
signal_emit_unlocked_R (node=node@entry=0x1303de0, detail=detail@entry=0, instance=instance@entry=0x12d3360, emission_return=emission_return@entry=0x7fff22f1dc20, instance_and_params=instance_and_params@entry=0x7fff22f1db50) at /build/buildd/glib2.0-2.34.0/./gobject/gsignal.c:3551

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-28: Stacktrace.txt

#3

Stacktrace.txt Edit (8.3 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-28: StacktraceSource.txt

#4

StacktraceSource.txt Edit (6.5 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-09-28: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (8.3 KiB, text/plain)

Changed in synaptic (Ubuntu):
importance:	Undecided → Medium
summary:	- synaptic crashed with SIGSEGV in g_closure_invoke() + synaptic crashed with SIGSEGV in showErrors()
tags:	removed: need-amd64-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-09-29:

#6

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

Changed in synaptic (Ubuntu):
status:	New → Confirmed

Revision history for this message

Robert Roth (evfool) wrote on 2012-11-14:

#7

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

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Bug #1058703

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