Files
linux/net/core
Eric Dumazet 954d71e7c6 net: fool proof dev_valid_name()
[ Upstream commit a9d48205d0 ]

We want to use dev_valid_name() to validate tunnel names,
so better use strnlen(name, IFNAMSIZ) than strlen(name) to make
sure to not upset KASAN.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-13 19:50:26 +02:00
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2018-04-13 19:50:26 +02:00
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