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security: add const qualifier to struct sock in various places

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A followup change to tcp_request_sock_op would have to drop the 'const'
qualifier from the 'route_req' function as the
'security_inet_conn_request' call is moved there - and that function
expects a 'struct sock *'.

However, it turns out its also possible to add a const qualifier to
security_inet_conn_request instead.

Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: James Morris <jamorris@linux.microsoft.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Florian Westphal
2020-11-30 16:36:29 +01:00
committed by Jakub Kicinski
parent d4bff72c84
commit 41dd9596d6
10 changed files with 15 additions and 15 deletions
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2
security/selinux/hooks.c
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@@ -5355,7 +5355,7 @@ static void selinux_sctp_sk_clone(struct sctp_endpoint *ep, struct sock *sk,
selinux_netlbl_sctp_sk_clone(sk, newsk);
}
static int selinux_inet_conn_request(struct sock *sk, struct sk_buff *skb,
static int selinux_inet_conn_request(const struct sock *sk, struct sk_buff *skb,
struct request_sock *req)
{
struct sk_security_struct *sksec = sk->sk_security;