Bug 1272650

Summary: segmentation fault
Product: [Community] Virtualization Tools Reporter: jean-christophe manciot <actionmystique>
Component: virt-viewerAssignee: Daniel Berrangé <berrange>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: medium Docs Contact:
Priority: unspecified    
Version: unspecifiedCC: actionmystique, fidencio, pgrunt, rbalakri, xen-maint
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-02-23 22:26:42 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description jean-christophe manciot 2015-10-17 09:49:16 UTC 
Description of problem:
----------------------
sudo gdb ./virt-viewer
(gdb) run
Starting program: /usr/bin/virt-viewer 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

(virt-viewer:16393): GSpice-WARNING **: Warning no automount-inhibiting implementation available
[New Thread 0x7fffceffe700 (LWP 16400)]
[New Thread 0x7fffe06a9700 (LWP 16398)]
[New Thread 0x7fffe0eaa700 (LWP 16397)]

Program received signal SIGSEGV, Segmentation fault.
0x0000000000413290 in virt_viewer_align_monitors_linear ()

Version-Release number of selected component (if applicable):
-------------------------------------------------------------
Last virt-manager Github sources e5a0d1cbb8a4667d549d68e5b6c82dbd9f28b44f
Last virt-viewer Github sources aff6c79ae080db286e4cb853cdfa02f2da0d0398
Libvirt 1.2.20
Libvirt glib 1.0.2
Python libvirt 1.2.19
Qemu 2.4.0

Steps to Reproduce:
------------------
1. virt-manager
2. run a VM
3. virt-viewer

Additional info:
---------------
Ubuntu Server 15.04 3.19.0-30-generic
Comment 1 Pavel Grunt 2015-10-20 06:49:09 UTC 
Hi,

please, provide backtrace.

what is the guest? How is it reproducible?
Comment 2 Fabiano Fidêncio 2015-10-21 13:25:32 UTC 
Patch sent to the mailing list: http://www.redhat.com/archives/virt-tools-list/2015-October/msg00067.html
Comment 3 jean-christophe manciot 2015-10-23 10:09:01 UTC 
The patch has solved the issue.
Comment 4 Pavel Grunt 2016-02-23 22:26:42 UTC 
Fixed in Virt Viewer 3.0