[Bug 1046319] [NEW] glib 2.33.12 crashes libgdata

[David Callé]

Public bug reported:

With the new glib version, libgdata crashes when used from python.

It consequently triggers crashes, notably in unity-scope-gdocs and
unity-lens-photos.

Shotwell export to Picasa and Gnome-Documents Google Docs search are not
working either, but the relation with this bug needs to be confirmed.

Testcase:
$ sudo apt-get install gir1.2-gdata-0.0
$ python3
from gi.repository import GData
s = GData.Service ()


Output:
__main__:1: Warning: g_object_class_override_property: Can't find property to override for 'GTlsCertificateGnutls::certificate-bytes'
__main__:1: Warning: g_object_class_override_property: Can't find property to override for 'GTlsCertificateGnutls::private-key-bytes'
__main__:1: Warning: g_object_get_valist: object class `GTlsCertificateGnutls' has no property named `certificate-bytes'

(process:8781): GLib-Net-CRITICAL **: get_der_for_certificate: assertion
`bytes' failed

(process:8781): GLib-Net-CRITICAL **: load_anchor_file: assertion `der != NULL' failed
**
GLib-Net:ERROR:gtlsbackend-gnutls.c:149:g_tls_backend_gnutls_get_default_database: assertion failed: (result)
Abandon (core dumped)

** Affects: glib2.0 (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1046319

Title:
  glib 2.33.12 crashes libgdata

Status in “glib2.0” package in Ubuntu:
  New

Bug description:
  With the new glib version, libgdata crashes when used from python.

  It consequently triggers crashes, notably in unity-scope-gdocs and
  unity-lens-photos.

  Shotwell export to Picasa and Gnome-Documents Google Docs search are
  not working either, but the relation with this bug needs to be
  confirmed.

  Testcase:
  $ sudo apt-get install gir1.2-gdata-0.0
  $ python3
  from gi.repository import GData
  s = GData.Service ()

  
  Output:
  __main__:1: Warning: g_object_class_override_property: Can't find property to override for 'GTlsCertificateGnutls::certificate-bytes'
  __main__:1: Warning: g_object_class_override_property: Can't find property to override for 'GTlsCertificateGnutls::private-key-bytes'
  __main__:1: Warning: g_object_get_valist: object class `GTlsCertificateGnutls' has no property named `certificate-bytes'

  (process:8781): GLib-Net-CRITICAL **: get_der_for_certificate:
  assertion `bytes' failed

  (process:8781): GLib-Net-CRITICAL **: load_anchor_file: assertion `der != NULL' failed
  **
  GLib-Net:ERROR:gtlsbackend-gnutls.c:149:g_tls_backend_gnutls_get_default_database: assertion failed: (result)
  Abandon (core dumped)

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