diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/Kconfig | 2 | ||||
| -rw-r--r-- | net/core/filter.c | 4 | ||||
| -rw-r--r-- | net/core/netprio_cgroup.c | 8 | ||||
| -rw-r--r-- | net/rxrpc/Kconfig | 2 | ||||
| -rw-r--r-- | net/socket.c | 66 | ||||
| -rw-r--r-- | net/xfrm/Kconfig | 2 | ||||
| -rw-r--r-- | net/xfrm/xfrm_algo.c | 4 |
7 files changed, 53 insertions, 35 deletions
diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig index 3803135c88ff..165148c7c4ce 100644 --- a/net/bluetooth/Kconfig +++ b/net/bluetooth/Kconfig @@ -9,7 +9,7 @@ menuconfig BT depends on RFKILL || !RFKILL select CRC16 select CRYPTO - select CRYPTO_BLKCIPHER + select CRYPTO_SKCIPHER select CRYPTO_LIB_AES imply CRYPTO_AES select CRYPTO_CMAC diff --git a/net/core/filter.c b/net/core/filter.c index 49ded4a7588a..b0ed048585ba 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -4102,7 +4102,7 @@ BPF_CALL_1(bpf_skb_cgroup_id, const struct sk_buff *, skb) return 0; cgrp = sock_cgroup_ptr(&sk->sk_cgrp_data); - return cgrp->kn->id.id; + return cgroup_id(cgrp); } static const struct bpf_func_proto bpf_skb_cgroup_id_proto = { @@ -4127,7 +4127,7 @@ BPF_CALL_2(bpf_skb_ancestor_cgroup_id, const struct sk_buff *, skb, int, if (!ancestor) return 0; - return ancestor->kn->id.id; + return cgroup_id(ancestor); } static const struct bpf_func_proto bpf_skb_ancestor_cgroup_id_proto = { diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index 256b7954b720..8881dd943dd0 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -93,7 +93,7 @@ static int extend_netdev_table(struct net_device *dev, u32 target_idx) static u32 netprio_prio(struct cgroup_subsys_state *css, struct net_device *dev) { struct netprio_map *map = rcu_dereference_rtnl(dev->priomap); - int id = css->cgroup->id; + int id = css->id; if (map && id < map->priomap_len) return map->priomap[id]; @@ -113,7 +113,7 @@ static int netprio_set_prio(struct cgroup_subsys_state *css, struct net_device *dev, u32 prio) { struct netprio_map *map; - int id = css->cgroup->id; + int id = css->id; int ret; /* avoid extending priomap for zero writes */ @@ -177,7 +177,7 @@ static void cgrp_css_free(struct cgroup_subsys_state *css) static u64 read_prioidx(struct cgroup_subsys_state *css, struct cftype *cft) { - return css->cgroup->id; + return css->id; } static int read_priomap(struct seq_file *sf, void *v) @@ -237,7 +237,7 @@ static void net_prio_attach(struct cgroup_taskset *tset) struct cgroup_subsys_state *css; cgroup_taskset_for_each(p, css, tset) { - void *v = (void *)(unsigned long)css->cgroup->id; + void *v = (void *)(unsigned long)css->id; task_lock(p); iterate_fd(p->files, 0, update_netprio, v); diff --git a/net/rxrpc/Kconfig b/net/rxrpc/Kconfig index 05610c3a3d25..57ebb29c26ad 100644 --- a/net/rxrpc/Kconfig +++ b/net/rxrpc/Kconfig @@ -49,7 +49,7 @@ config RXKAD depends on AF_RXRPC select CRYPTO select CRYPTO_MANAGER - select CRYPTO_BLKCIPHER + select CRYPTO_SKCIPHER select CRYPTO_PCBC select CRYPTO_FCRYPT help diff --git a/net/socket.c b/net/socket.c index 6a9ab7a8b1d2..17bc1eee198a 100644 --- a/net/socket.c +++ b/net/socket.c @@ -404,6 +404,7 @@ struct file *sock_alloc_file(struct socket *sock, int flags, const char *dname) sock->file = file; file->private_data = sock; + stream_open(SOCK_INODE(sock), file); return file; } EXPORT_SYMBOL(sock_alloc_file); @@ -1690,24 +1691,13 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog) return __sys_listen(fd, backlog); } -/* - * For accept, we attempt to create a new socket, set up the link - * with the client, wake up the client, then return the new - * connected fd. We collect the address of the connector in kernel - * space and move it to user at the very end. This is unclean because - * we open the socket then return an error. - * - * 1003.1g adds the ability to recvmsg() to query connection pending - * status to recvmsg. We need to add that support in a way thats - * clean when we restructure accept also. - */ - -int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, - int __user *upeer_addrlen, int flags) +int __sys_accept4_file(struct file *file, unsigned file_flags, + struct sockaddr __user *upeer_sockaddr, + int __user *upeer_addrlen, int flags) { struct socket *sock, *newsock; struct file *newfile; - int err, len, newfd, fput_needed; + int err, len, newfd; struct sockaddr_storage address; if (flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK)) @@ -1716,14 +1706,14 @@ int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, if (SOCK_NONBLOCK != O_NONBLOCK && (flags & SOCK_NONBLOCK)) flags = (flags & ~SOCK_NONBLOCK) | O_NONBLOCK; - sock = sockfd_lookup_light(fd, &err, &fput_needed); + sock = sock_from_file(file, &err); if (!sock) goto out; err = -ENFILE; newsock = sock_alloc(); if (!newsock) - goto out_put; + goto out; newsock->type = sock->type; newsock->ops = sock->ops; @@ -1738,20 +1728,21 @@ int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, if (unlikely(newfd < 0)) { err = newfd; sock_release(newsock); - goto out_put; + goto out; } newfile = sock_alloc_file(newsock, flags, sock->sk->sk_prot_creator->name); if (IS_ERR(newfile)) { err = PTR_ERR(newfile); put_unused_fd(newfd); - goto out_put; + goto out; } err = security_socket_accept(sock, newsock); if (err) goto out_fd; - err = sock->ops->accept(sock, newsock, sock->file->f_flags, false); + err = sock->ops->accept(sock, newsock, sock->file->f_flags | file_flags, + false); if (err < 0) goto out_fd; @@ -1772,15 +1763,42 @@ int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, fd_install(newfd, newfile); err = newfd; - -out_put: - fput_light(sock->file, fput_needed); out: return err; out_fd: fput(newfile); put_unused_fd(newfd); - goto out_put; + goto out; + +} + +/* + * For accept, we attempt to create a new socket, set up the link + * with the client, wake up the client, then return the new + * connected fd. We collect the address of the connector in kernel + * space and move it to user at the very end. This is unclean because + * we open the socket then return an error. + * + * 1003.1g adds the ability to recvmsg() to query connection pending + * status to recvmsg. We need to add that support in a way thats + * clean when we restructure accept also. + */ + +int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, + int __user *upeer_addrlen, int flags) +{ + int ret = -EBADF; + struct fd f; + + f = fdget(fd); + if (f.file) { + ret = __sys_accept4_file(f.file, 0, upeer_sockaddr, + upeer_addrlen, flags); + if (f.flags) + fput(f.file); + } + + return ret; } SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr, diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig index 17b8a7d4b71b..6921a18201a0 100644 --- a/net/xfrm/Kconfig +++ b/net/xfrm/Kconfig @@ -16,7 +16,7 @@ config XFRM_ALGO select XFRM select CRYPTO select CRYPTO_HASH - select CRYPTO_BLKCIPHER + select CRYPTO_SKCIPHER if INET config XFRM_USER diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 32a378e7011f..4dae3ab8d030 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -626,8 +626,8 @@ static const struct xfrm_algo_list xfrm_aalg_list = { static const struct xfrm_algo_list xfrm_ealg_list = { .algs = ealg_list, .entries = ARRAY_SIZE(ealg_list), - .type = CRYPTO_ALG_TYPE_BLKCIPHER, - .mask = CRYPTO_ALG_TYPE_BLKCIPHER_MASK, + .type = CRYPTO_ALG_TYPE_SKCIPHER, + .mask = CRYPTO_ALG_TYPE_MASK, }; static const struct xfrm_algo_list xfrm_calg_list = { |