tty: vt: fix up tabstops properly
Tabs on a console with long lines do not wrap properly, so correctly account for the line length when computing the tab placement location. Reported-by: NJames Holderness <j4_james@hotmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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