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 <efre...@ispras.ru> --- include/linux/lsm_hooks.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 603659fb795a..79011eff9795 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -857,13 +857,13 @@ * @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, -- 2.17.2
