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| author | Guillaume Nault <g.nault@alphalink.fr> | 2017-01-06 20:03:54 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-06 22:18:56 -0500 |
| commit | 8cf2f704534147ce84c4df951887c1d49fe9350c (patch) | |
| tree | cad0ec22439eca9d10b6936d4412d740c9c23006 | |
| parent | 780e982905bef61d13496d9af5310bf4af3a64d3 (diff) | |
| download | linux-8cf2f704534147ce84c4df951887c1d49fe9350c.tar.bz2 | |
l2tp: remove redundant addr_len check in l2tp_ip_bind()
addr_len's value has already been verified at this point.
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/l2tp/l2tp_ip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index 3d73278b86ca..992761e721af 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -258,7 +258,7 @@ static int l2tp_ip_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len) if (!sock_flag(sk, SOCK_ZAPPED)) goto out; - if (sk->sk_state != TCP_CLOSE || addr_len < sizeof(struct sockaddr_l2tpip)) + if (sk->sk_state != TCP_CLOSE) goto out; chk_addr_ret = inet_addr_type(net, addr->l2tp_addr.s_addr); |