diff options
| author | Denis Efremov <efremov@ispras.ru> | 2019-02-26 23:49:06 +0300 |
|---|---|---|
| committer | James Morris <james.morris@microsoft.com> | 2019-03-27 02:43:23 +0300 |
| commit | 2f991d7ae86a81eba7e564a0f054d9e5dbfbfe34 (patch) | |
| tree | 7815fc26b5345b6bfd5b766ad501d19a95673560 /include/linux/lsm_hooks.h | |
| parent | a890e6378201626d1723f4f2b92a017e141c1144 (diff) | |
| download | linux-2f991d7ae86a81eba7e564a0f054d9e5dbfbfe34.tar.xz | |
LSM: fix documentation for the socket_getpeersec_dgram hook
The socket_getpeersec_dgram hook was changed in the commit
"[AF_UNIX]: Kernel memory leak fix for af_unix datagram
getpeersec patch" (dc49c1f94e34). The arguments @secdata
and @seclen were changed to @sock and @secid. This patch
updates the documentation accordingly.
Signed-off-by: Denis Efremov <efremov@ispras.ru>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: James Morris <james.morris@microsoft.com>
Diffstat (limited to 'include/linux/lsm_hooks.h')
| -rw-r--r-- | include/linux/lsm_hooks.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 866aa62e900c..69b1209038ec 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -873,13 +873,13 @@ * @socket_getpeersec_dgram: * This hook allows the security module to provide peer socket security * state for udp sockets on a per-packet basis to userspace via - * getsockopt SO_GETPEERSEC. The application must first have indicated - * the IP_PASSSEC option via getsockopt. It can then retrieve the + * getsockopt SO_GETPEERSEC. The application must first have indicated + * the IP_PASSSEC option via getsockopt. It can then retrieve the * security state returned by this hook for a packet via the SCM_SECURITY * ancillary message type. - * @skb is the skbuff for the packet being queried - * @secdata is a pointer to a buffer in which to copy the security data - * @seclen is the maximum length for @secdata + * @sock contains the peer socket. May be NULL. + * @skb is the sk_buff for the packet being queried. May be NULL. + * @secid pointer to store the secid of the packet. * Return 0 on success, error on failure. * @sk_alloc_security: * Allocate and attach a security structure to the sk->sk_security field, |