netdev - [PATCH net-next 7/8] ipv4: raw: constify raw_v4

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230315154245.3405750-8-edumazet@google.com>
Date:   Wed, 15 Mar 2023 15:42:44 +0000
From:   Eric Dumazet <edumazet@...gle.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     David Ahern <dsahern@...nel.org>, netdev@...r.kernel.org,
        eric.dumazet@...il.com, Eric Dumazet <edumazet@...gle.com>
Subject: [PATCH net-next 7/8] ipv4: raw: constify raw_v4_match() socket argument

This clarifies raw_v4_match() intent.

Signed-off-by: Eric Dumazet <edumazet@...gle.com>
---
 include/net/raw.h | 2 +-
 net/ipv4/raw.c    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/net/raw.h b/include/net/raw.h
index 2c004c20ed996d1dbe07f2c8d25edd2ce03cca03..7ad15830cf38460f1fae3a187986d74faef6dd1d 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -22,7 +22,7 @@
 extern struct proto raw_prot;
 
 extern struct raw_hashinfo raw_v4_hashinfo;
-bool raw_v4_match(struct net *net, struct sock *sk, unsigned short num,
+bool raw_v4_match(struct net *net, const struct sock *sk, unsigned short num,
 		  __be32 raddr, __be32 laddr, int dif, int sdif);
 
 int raw_abort(struct sock *sk, int err);
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 94df935ee0c5a83a4b1393653b79ac6060b4f12a..3cf68695b40ddc0e79c8fbd62f317048cf5c88e3 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -116,10 +116,10 @@ void raw_unhash_sk(struct sock *sk)
 }
 EXPORT_SYMBOL_GPL(raw_unhash_sk);
 
-bool raw_v4_match(struct net *net, struct sock *sk, unsigned short num,
+bool raw_v4_match(struct net *net, const struct sock *sk, unsigned short num,
 		  __be32 raddr, __be32 laddr, int dif, int sdif)
 {
-	struct inet_sock *inet = inet_sk(sk);
+	const struct inet_sock *inet = inet_sk(sk);
 
 	if (net_eq(sock_net(sk), net) && inet->inet_num == num	&&
 	    !(inet->inet_daddr && inet->inet_daddr != raddr) 	&&
-- 
2.40.0.rc1.284.g88254d51c5-goog