diff options
| author | Kees Cook <kees@kernel.org> | 2025-11-03 16:26:10 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-04 19:10:32 -0800 |
| commit | 0e50474fa514822e9d990874e554bf8043a201d7 (patch) | |
| tree | 1449051a625990218a37119681e0482790c7c4a0 /net/can | |
| parent | bf33247a90d3e85d53a9b55bb276b725456ff0bf (diff) | |
net: Convert proto_ops bind() callbacks to use sockaddr_unsized
Update all struct proto_ops bind() callback function prototypes from
"struct sockaddr *" to "struct sockaddr_unsized *" to avoid lying to the
compiler about object sizes. Calls into struct proto handlers gain casts
that will be removed in the struct proto conversion patch.
No binary changes expected.
Signed-off-by: Kees Cook <kees@kernel.org>
Link: https://patch.msgid.link/20251104002617.2752303-2-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/can')
| -rw-r--r-- | net/can/isotp.c | 2 | ||||
| -rw-r--r-- | net/can/j1939/socket.c | 2 | ||||
| -rw-r--r-- | net/can/raw.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/net/can/isotp.c b/net/can/isotp.c index 74ee1e52249b..ce588b85665a 100644 --- a/net/can/isotp.c +++ b/net/can/isotp.c @@ -1246,7 +1246,7 @@ static int isotp_release(struct socket *sock) return 0; } -static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len) +static int isotp_bind(struct socket *sock, struct sockaddr_unsized *uaddr, int len) { struct sockaddr_can *addr = (struct sockaddr_can *)uaddr; struct sock *sk = sock->sk; diff --git a/net/can/j1939/socket.c b/net/can/j1939/socket.c index 88e7160d4248..a2abedc757d0 100644 --- a/net/can/j1939/socket.c +++ b/net/can/j1939/socket.c @@ -440,7 +440,7 @@ static int j1939_sk_sanity_check(struct sockaddr_can *addr, int len) return 0; } -static int j1939_sk_bind(struct socket *sock, struct sockaddr *uaddr, int len) +static int j1939_sk_bind(struct socket *sock, struct sockaddr_unsized *uaddr, int len) { struct sockaddr_can *addr = (struct sockaddr_can *)uaddr; struct j1939_sock *jsk = j1939_sk(sock->sk); diff --git a/net/can/raw.c b/net/can/raw.c index a53853f5e9af..f36a83d3447c 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -449,7 +449,7 @@ static int raw_release(struct socket *sock) return 0; } -static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len) +static int raw_bind(struct socket *sock, struct sockaddr_unsized *uaddr, int len) { struct sockaddr_can *addr = (struct sockaddr_can *)uaddr; struct sock *sk = sock->sk; |