| commit | 0d1c057dd6f373d8bfb168ee33f5ef8ee9e92e1b | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Thu Apr 05 06:39:26 2018 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Apr 13 19:48:34 2018 +0200 |
| tree | c2a5aa1b14920e297c4fb392997f6c8627bed00f | |
| parent | 359d6e35786b3aafc4dea0d5cf59ff62c1eb126c [diff] |
net: fool proof dev_valid_name() [ Upstream commit a9d48205d0aedda021fc3728972a9e9934c2b9de ] 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>