xdg-desktop-portal-gnome crashed with SIGSEGV in screen_cast_widget_set_allow_multiple()

Bug #1968037 reported by Daniel Stm
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
xdg-desktop-portal-gnome (Ubuntu)
New
Medium
Unassigned

Bug Description

Attempted connection with TeamViewer (Wayland preview)

ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: xdg-desktop-portal-gnome 42.0.1-1ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30
Uname: Linux 5.15.0-25-generic x86_64
ApportVersion: 2.20.11-0ubuntu80
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Apr 6 13:56:08 2022
ExecutablePath: /usr/libexec/xdg-desktop-portal-gnome
InstallationDate: Installed on 2022-03-31 (5 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326)
ProcCmdline: /usr/libexec/xdg-desktop-portal-gnome
SegvAnalysis:
 Segfault happened at: 0x560bbfc788e7: mov 0x50(%rbx),%rdi
 PC (0x560bbfc788e7) ok
 source "0x50(%rbx)" (0x00000050) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xdg-desktop-portal-gnome
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /lib/x86_64-linux-gnu/libffi.so.8
 ?? () from /lib/x86_64-linux-gnu/libffi.so.8
 g_cclosure_marshal_generic () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: xdg-desktop-portal-gnome crashed with SIGSEGV in g_cclosure_marshal_generic()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
separator:

Revision history for this message
Daniel Stm (danielstm) wrote :
information type: Private → Public
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 screen_cast_widget_set_allow_multiple (widget=widget@entry=0x0, multiple=<optimized out>) at ../src/screencastwidget.c:557
 remote_desktop_dialog_new (app_id=<optimized out>, screen_cast_select=0x560bbfee50f0, device_types=<optimized out>) at ../src/remotedesktopdialog.c:158
 create_remote_desktop_dialog (invocation=0x7f68f001f200, parent_window=<optimized out>, request=0x560bbff056b0, session=0x560bbfee5080) at ../src/remotedesktop.c:236
 handle_start (object=<optimized out>, invocation=0x7f68f001f200, arg_handle=<optimized out>, arg_session_handle=<optimized out>, arg_app_id=<optimized out>, arg_parent_window=<optimized out>, arg_options=0x560bbff69cd0) at ../src/remotedesktop.c:574
 ffi_call_unix64 () at ../src/x86/unix64.S:105

tags: removed: need-amd64-retrace
Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in xdg-desktop-portal-gnome (Ubuntu):
importance: Undecided → Medium
summary: xdg-desktop-portal-gnome crashed with SIGSEGV in
- g_cclosure_marshal_generic()
+ screen_cast_widget_set_allow_multiple()
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