gnome-calendar assert failure: *** stack smashing detected ***: /usr/bin/gnome-calendar terminated

[Jeremy Bícha]

I got this error a few times today, even after rebooting. I haven't intentionally run gnome-calendar today so it must be syncing with my Google calendar (set up with GNOME Online Accounts) in the background.

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: gnome-calendar 3.20.2-0ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
Uname: Linux 4.4.0-23-generic x86_64
ApportVersion: 2.20.1-0ubuntu4
Architecture: amd64
AssertionMessage: *** stack smashing detected ***: /usr/bin/gnome-calendar terminated
CrashCounter: 1
CurrentDesktop: GNOME
Date: Fri Jun 3 19:50:12 2016
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/gnome-calendar
InstallationDate: Installed on 2016-04-09 (55 days ago)
InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Beta amd64 (20160408)
ProcCmdline: /usr/bin/gnome-calendar --gapplication-service
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=en_US
 PATH=(custom, user)
 LANG=en_US.UTF-8
Signal: 6
SourcePackage: gnome-calendar
Stacktrace: $8 = 0x0
StacktraceTop:

Title: gnome-calendar assert failure: *** stack smashing detected ***: /usr/bin/gnome-calendar terminated
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sbuild sudo

[Apport retracing service (apport)]

StacktraceTop:
 __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7fd6a8a2cc7f "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
 __GI___fortify_fail (msg=<optimized out>, msg@entry=0x7fd6a8a2cc61 "stack smashing detected") at fortify_fail.c:37
 __stack_chk_fail () at stack_chk_fail.c:28
 e_cal_recur_from_icalproperty.constprop () from /tmp/apport_sandbox_J6GA2F/usr/lib/x86_64-linux-gnu/libecal-1.2.so.19
 ?? ()

[Launchpad Janitor (janitor)]

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