More robust .Xauthority processing
commitaa7f68ba3e102252452f49bc5c36a22e0a50111a
authormalc <av1474@comtv.ru>
Tue, 16 Oct 2012 09:55:38 +0000 (16 13:55 +0400)
committermalc <av1474@comtv.ru>
Tue, 16 Oct 2012 09:55:38 +0000 (16 13:55 +0400)
treea2f69c67e3f30a6433296f4e6c542aaf648ad3c5
parent092285c59876bd83aeeb6631f7049765b7671a5d
More robust .Xauthority processing

.Xauthority can be partially corrupt [1], validate input and actually
log all unexpected exceptions.

Thanks to coroa for analysis.

[1] https://bbs.archlinux.org/viewtopic.php?pid=1113586
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