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(parent: a38b47d) | patch
vti6: better validate user provided tunnel names
authorEric Dumazet <edumazet@google.com>
Thu, 5 Apr 2018 13:39:31 +0000 (06:39 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 5 Apr 2018 19:16:15 +0000 (15:16 -0400)
commit1da0da078e85e82aa41bb5d0c0f69a08703c26d8
treedcd4df322c786cfd954ed1dd9e6de1d73b95e66dtree | snapshot
parenta38b47d9f0f8d7e94a068dbd9ce43d797d291730commit | diff
vti6: better validate user provided tunnel names

Use valid_name() to make sure user does not provide illegal
device name.

Fixes: 362a48aabff4 ("ipv6: Add support for IPsec virtual tunnel interfaces")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_vti.c diff | blob | history
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