diff options
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/bcast.c | 1 | ||||
| -rw-r--r-- | net/tipc/netlink.c | 2 | ||||
| -rw-r--r-- | net/tipc/socket.c | 11 |
3 files changed, 5 insertions, 9 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index e5f3da50782..bf2755419ec 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -531,6 +531,7 @@ receive: buf = node->bclink.deferred_head; node->bclink.deferred_head = buf->next; + buf->next = NULL; node->bclink.deferred_size--; goto receive; } diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index 8bcd4985d0f..1e6081fb607 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -47,7 +47,7 @@ static int handle_cmd(struct sk_buff *skb, struct genl_info *info) int hdr_space = nlmsg_total_size(GENL_HDRLEN + TIPC_GENL_HDRLEN); u16 cmd; - if ((req_userhdr->cmd & 0xC000) && (!capable(CAP_NET_ADMIN))) + if ((req_userhdr->cmd & 0xC000) && (!netlink_capable(skb, CAP_NET_ADMIN))) cmd = TIPC_CMD_NOT_NET_ADMIN; else cmd = req_userhdr->cmd; diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 515ce38e4f4..e0cb5edc6d1 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -905,9 +905,6 @@ static int recv_msg(struct kiocb *iocb, struct socket *sock, goto exit; } - /* will be updated in set_orig_addr() if needed */ - m->msg_namelen = 0; - timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); restart: @@ -1017,9 +1014,6 @@ static int recv_stream(struct kiocb *iocb, struct socket *sock, goto exit; } - /* will be updated in set_orig_addr() if needed */ - m->msg_namelen = 0; - target = sock_rcvlowat(sk, flags & MSG_WAITALL, buf_len); timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); @@ -1179,7 +1173,7 @@ static u32 filter_connect(struct tipc_sock *tsock, struct sk_buff **buf) /* Accept only ACK or NACK message */ if (unlikely(msg_errcode(msg))) { sock->state = SS_DISCONNECTING; - sk->sk_err = -ECONNREFUSED; + sk->sk_err = ECONNREFUSED; retval = TIPC_OK; break; } @@ -1190,7 +1184,7 @@ static u32 filter_connect(struct tipc_sock *tsock, struct sk_buff **buf) res = auto_connect(sock, msg); if (res) { sock->state = SS_DISCONNECTING; - sk->sk_err = res; + sk->sk_err = -res; retval = TIPC_OK; break; } @@ -1534,6 +1528,7 @@ static int accept(struct socket *sock, struct socket *new_sock, int flags) res = tipc_create(sock_net(sock->sk), new_sock, 0, 0); if (res) goto exit; + security_sk_clone(sock->sk, new_sock->sk); new_sk = new_sock->sk; new_tsock = tipc_sk(new_sk); |