Markus Armbruster b94b3c02df vnc: Plug minor memory leak in vnc_display_open()
vnc_display_print_local_addr() leaks the Error object when
qio_channel_socket_get_local_address() fails.  Seems unlikely.  Called
when we create a VNC display with vnc_display_open().  Plug the leak
by passing NULL to ignore the error.

Cc: Daniel P. Berrange <berrange@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200630090351.1247703-12-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-07-02 06:25:29 +02:00
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