Bug#786834: gnome-maps: segfault when looking for a destination

[Marcus Lundblad]

Package: gnome-maps
Version: 3.14.1.2-1
Followup-For: Bug #786834

This is due to a change of the json format returned by nominatim.
The problem has occurred before and has now been returned.
The upstream bug report is here: https://trac.openstreetmap.org/ticket/5132

The following commits in geocode-glib I _think_ would prevent the crash:

https://git.gnome.org/browse/geocode-glib/commit/?id=a7d4ffc80a33efcd3262b462ce8e66cc71f1e2c9
https://git.gnome.org/browse/geocode-glib/commit/?id=8877b11ad4cdb172323ca5c229a74d4284c1b7e7

These have been applied for the upstream 3.16.2 release of geocode-glib.

These patches prevents the crash, but it will still not find objects
matches searches in the cases as pointed out in the Nominatim bug report.

Hopefully, Nominatim will revert the behavior to be compatible with how it
worked before (the issue is for OSM objects of type node, the bounding box
coordinate values in the result Json is using literal double values instead
of quoted string values, which gives this result).

//Marcus

-- System Information:
Debian Release: stretch/sid
  APT prefers testing-updates
  APT policy: (500, 'testing-updates'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=sv_SE.utf8, LC_CTYPE=sv_SE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gnome-maps depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.22.0-1
ii  geoclue-2.0                                  2.1.10-2
ii  gir1.2-champlain-0.12                        0.12.10-1
ii  gir1.2-clutter-1.0                           1.20.0-1
ii  gir1.2-cogl-1.0                              1.18.2-3
ii  gir1.2-gdkpixbuf-2.0                         2.31.4-1
ii  gir1.2-geocodeglib-1.0                       3.14.0-1
ii  gir1.2-glib-2.0                              1.42.0-2.2
ii  gir1.2-gtk-3.0                               3.14.5-1
ii  gir1.2-gtkchamplain-0.12                     0.12.10-1
ii  gir1.2-gtkclutter-1.0                        1.6.0-1
ii  gjs                                          1.42.0-1
ii  libc6                                        2.19-18
ii  libgirepository-1.0-1                        1.42.0-2.2
ii  libgjs0e [libgjs0-libmozjs-24-0]             1.42.0-1
ii  libglib2.0-0                                 2.44.1-1

gnome-maps recommends no packages.

gnome-maps suggests no packages.

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