Ubuntu
glade package

glade crashed with SIGSEGV in glade_project_get_widget_by_name()

Bug #1860151 reported by Olivier Tilloy on 2020-01-17

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	glade (Ubuntu)	New	Medium	Unassigned

Bug Description

I opened data/gtkbuilder/main.ui¹ from the software-properties project with glade, and glade crashed instantly. This is 100% reproducible.

¹ https://git.launchpad.net/software-properties/tree/data/gtkbuilder/main.ui

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: glade 3.22.1-4
ProcVersionSignature: Ubuntu 5.4.0-9.12-generic 5.4.3
Uname: Linux 5.4.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu15
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Jan 17 17:16:55 2020
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/glade
InstallationDate: Installed on 2016-07-02 (1293 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcCmdline: glade data/gtkbuilder/main.ui
SegvAnalysis:
Segfault happened at: 0x7fbd56b6659e <__strcmp_sse2_unaligned+30>: movdqu (%rdi),%xmm1
PC (0x7fbd56b6659e) ok
source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
destination "%xmm1" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: glade
StacktraceTop:
glade_project_get_widget_by_name () at /usr/lib/x86_64-linux-gnu/libgladeui-2.so.6
() at /usr/lib/x86_64-linux-gnu/libgladeui-2.so.6
glade_property_class_make_gvalue_from_string () at /usr/lib/x86_64-linux-gnu/libgladeui-2.so.6
() at /usr/lib/x86_64-linux-gnu/libgladeui-2.so.6
glade_project_load_from_file () at /usr/lib/x86_64-linux-gnu/libgladeui-2.so.6
Title: glade crashed with SIGSEGV in glade_project_get_widget_by_name()
UpgradeStatus: Upgraded to focal on 2020-01-12 (5 days ago)
UserGroups: adm cdrom dialout dip libvirt libvirtd lpadmin lxd plugdev sambashare sbuild sudo wireshark
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Revision history for this message

Olivier Tilloy (osomon) wrote on 2020-01-17:

#1

Dependencies.txt Edit (25.4 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.1 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (278.3 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.1 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (307 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (114.0 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.4 KiB, text/plain; charset="utf-8")
Registers.txt Edit (1.1 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (641 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (12.8 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2020-01-17:

#2

StacktraceTop:
glade_project_get_widget_by_name (project=project@entry=0x55bae351ba00, name=name@entry=0x55bae3d7f7e0 "label3") at glade-project.c:3618
glade_property_class_make_object_from_string (string=0x55bae3d7f7e0 "label3", project=project@entry=0x55bae351ba00, property_class=<optimized out>) at glade-property-class.c:734
glade_property_class_make_objects_from_string (project=0x55bae351ba00, string=<optimized out>, property_class=0x55bae454a6a0) at glade-property-class.c:756
glade_property_class_make_gvalue_from_string (property_class=property_class@entry=0x55bae454a6a0, string=<optimized out>, project=project@entry=0x55bae351ba00) at glade-property-class.c:889
glade_project_fix_object_props (project=0x55bae351ba00) at glade-project.c:1326

Revision history for this message

Apport retracing service (apport) wrote on 2020-01-17: Stacktrace.txt

#3

Stacktrace.txt Edit (3.0 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2020-01-17: StacktraceSource.txt

#4

StacktraceSource.txt Edit (5.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2020-01-17: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (19.9 KiB, text/plain)

Changed in glade (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Olivier Tilloy (osomon) on 2020-01-17

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