sit: Fail to create tunnel, if it already exists

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When locating the tunnel, do not continue if it is found. Otherwise
a different tunnel with similar configuration would be returned and
parts could be overwritten.

Signed-off-by: Sascha Hlusiak <contact@saschahlusiak.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sascha Hlusiak 2009-05-19 12:56:48 +00:00 • committed by David S. Miller

parent 9643f45512

commit 8db99e5717

1 changed files with 7 additions and 2 deletions

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net/ipv6/sit.c

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