Starting with glib 2.28, we don't use gconf to find out which handler should be used for a URI scheme, and we need to provide a custom MIME configuration for the gdm user to ensure no default URI scheme handler is used.

when the main GDM daemon is killed.

Do not print out garbage for version.

This fixes XDMCP using IPv4 on IPv6-enabled networks.

a possible symlink local root exploit attack.

commit b2f79db8 fixed the
"add_item" case but not the "update_item" case. This commit
addresses that.

http://bugzilla.gnome.org/show_bug.cgi?id=624847

The greeter was failing to show the user list if ck-history took longer
than a second to load.

https://bugzilla.gnome.org/show_bug.cgi?id=626564

This is like commit b4a1d0e1
but more targeted to the user chooser.

https://bugzilla.gnome.org/show_bug.cgi?id=619588

This reverts commit b4a1d0e1.

The chooser widget is used by the language chooser as well.

https://bugzilla.gnome.org/show_bug.cgi?id=624847

Their logic was a little wrong, causing infinite loops.

if getpwnam(username) returns NULL, errno needs to be
checked for EINTR. This indicates that a signal was received while waiting for
the blocking call to return, and getpwnam() should be retried.

commit 9484c04a attempted
to correct the string freeze break made by commit
1b334350 but neglected to
fix one string, "Keyboard".  This commit goes in and
fixes up that string as well.