Ipv6 enabled gdm can't get host correctly in ipv4

[nakee]

When running ipv6 enabled gdm on ipv4 you get:

gdm[14762]: DEBUG: gdm_peek_local_address_list: Could not get address from hostname!

This causes gdm not to add the right hostname to the xauthority file.
The problem is daemon/misc.c where the hint is only ipv6 when enabled.
Attached a patch that fix it on my machine, but I didn't check it on ipv6 and I'm not sure that is the right way to fix it.

[nakee (nakeee)]

not a duplicate but related to bug http://bugzilla.gnome.org/show_bug.cgi?id=495623 (their patch will solve this bug as well)

[nakee (nakeee)]

Following the comment of Brian Cameron on http://bugzilla.gnome.org/show_bug.cgi?id=495623.
Will be nice if someone can confirm it to work on ipv6 system.

[Pedro Villavicencio (pedro)]

Thanks for your report, to be looked by a desktop dev. thanks.

[nakee (nakeee)]

The patched was accepted into upstream 2.20.x svn.
You might want to apply it if you repackage previous versions.

[Pedro Villavicencio (pedro)]

tthanks!, it will be landed into gutsy if gdm have a new 2.20.x release, thanks you!.

[Jeff Peterson (j-m-peterson)]

Please bump the priority on this issue. It is totally killing XDMCP for me on gusty. Thanks!

[Sebastien Bacher (seb128)]

That is fixed in hardy now