diff options
| author | Breno Leitao <leitao@debian.org> | 2023-10-16 06:47:41 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-12 11:11:34 +0200 |
| commit | e88c16a4f07e258cda223a04b2206b733579d68c (patch) | |
| tree | b9344f8192959774798e74712ce751bbecff6233 /include/net/sock.h | |
| parent | 09fba0162ba095665f3f226cc6220f9fbb00c9d9 (diff) | |
net/socket: Break down __sys_setsockopt
[ Upstream commit 1406245c29454ff84919736be83e14cdaba7fec1 ]
Split __sys_setsockopt() into two functions by removing the core
logic into a sub-function (do_sock_setsockopt()). This will avoid
code duplication when doing the same operation in other callers, for
instance.
do_sock_setsockopt() will be called by io_uring setsockopt() command
operation in the following patch.
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20231016134750.1381153-4-leitao@debian.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Stable-dep-of: 33f339a1ba54 ("bpf, net: Fix a potential race in do_sock_getsockopt()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 5942b5ff4c78..bb010cc53b91 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1875,6 +1875,8 @@ int sk_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen); int sock_setsockopt(struct socket *sock, int level, int op, sockptr_t optval, unsigned int optlen); +int do_sock_setsockopt(struct socket *sock, bool compat, int level, + int optname, sockptr_t optval, int optlen); int sk_getsockopt(struct sock *sk, int level, int optname, sockptr_t optval, sockptr_t optlen); |