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

[zob]

Gnome-maps from gnome3-staging crashes when pressing CTRL+SHIFT+I
Probably related to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1386815/

To reproduce
1 open gnome-maps
2 press CTRL+SHIFT+I
3 crashes immediately

This also happens in gnome-help (yelp), but I'm not going to spam you, as they are probably all the same bug and related to the one mentioned above.

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: gnome-maps 3.14.1.2-1~utopic1 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
Uname: Linux 3.16.0-23-generic x86_64
ApportVersion: 2.14.7-0ubuntu8
Architecture: amd64
AssertionMessage: *** stack smashing detected ***: /usr/bin/gnome-maps terminated
CurrentDesktop: GNOME
Date: Tue Oct 28 11:00:45 2014
ExecutablePath: /usr/bin/gnome-maps
InstallationDate: Installed on 2014-10-26 (2 days ago)
InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
ProcCmdline: /usr/bin/gnome-maps --gapplication-service
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=en_US.UTF-8
Signal: 6
SourcePackage: gnome-maps
StacktraceTop:
 __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7f939ec634a6 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
 __GI___fortify_fail (msg=<optimized out>, msg@entry=0x7f939ec6348e "stack smashing detected") at fortify_fail.c:37
 __stack_chk_fail () at stack_chk_fail.c:28
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
Title: gnome-maps assert failure: *** stack smashing detected ***: /usr/bin/gnome-maps terminated
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Ubuntu GNOME (ug-bot)]

StacktraceTop:
 __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7f939ec634a6 "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
 __GI___fortify_fail (msg=<optimized out>, msg@entry=0x7f939ec6348e "stack smashing detected") at fortify_fail.c:37
 __stack_chk_fail () at stack_chk_fail.c:28
 size_data_func (col=<optimized out>, cell=0x13194d0, model=<optimized out>, iter=<optimized out>, data=<optimized out>) at /build/buildd/gtk+3.0-3.15.0+git20141026.4d075cf2/./gtk/inspector/resource-list.c:348
 apply_cell_attributes (renderer=0x13194d0, info=0x134db30, data=0x7fff9c1adf00) at /build/buildd/gtk+3.0-3.15.0+git20141026.4d075cf2/./gtk/gtkcellarea.c:1258