Trim newlines and other hidden characters from userid #943
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Signed-off-by: Eric Bischoff <ebischoff@suse.com>
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mfriesenegger
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If someone edits
/etc/iucv_authorized_useridwithvior another text editor, he/she might inadvertently insert a linefeed, a space, and/or a carriage return.This patch trims the z/VM userid at the first of these characters. This allows the IUCV server running on the managed Linux to recognize better the userid of the Feilong machine.