diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 21 | ||||
| -rw-r--r-- | net/bluetooth/rfcomm/sock.c | 14 | ||||
| -rw-r--r-- | net/rfkill/core.c | 2 | ||||
| -rw-r--r-- | net/socket.c | 3 | ||||
| -rw-r--r-- | net/unix/af_unix.c | 19 |
5 files changed, 55 insertions, 4 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index d32077b28433..5d0ed28c0d3a 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -23,7 +23,7 @@ */ /* Bluetooth HCI sockets. */ - +#include <linux/compat.h> #include <linux/export.h> #include <linux/utsname.h> #include <linux/sched.h> @@ -1054,6 +1054,22 @@ done: return err; } +#ifdef CONFIG_COMPAT +static int hci_sock_compat_ioctl(struct socket *sock, unsigned int cmd, + unsigned long arg) +{ + switch (cmd) { + case HCIDEVUP: + case HCIDEVDOWN: + case HCIDEVRESET: + case HCIDEVRESTAT: + return hci_sock_ioctl(sock, cmd, arg); + } + + return hci_sock_ioctl(sock, cmd, (unsigned long)compat_ptr(arg)); +} +#endif + static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len) { @@ -1974,6 +1990,9 @@ static const struct proto_ops hci_sock_ops = { .sendmsg = hci_sock_sendmsg, .recvmsg = hci_sock_recvmsg, .ioctl = hci_sock_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = hci_sock_compat_ioctl, +#endif .poll = datagram_poll, .listen = sock_no_listen, .shutdown = sock_no_shutdown, diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 90bb53aa4bee..b4eaf21360ef 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -24,7 +24,7 @@ /* * RFCOMM sockets. */ - +#include <linux/compat.h> #include <linux/export.h> #include <linux/debugfs.h> #include <linux/sched/signal.h> @@ -909,6 +909,13 @@ static int rfcomm_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned lon return err; } +#ifdef CONFIG_COMPAT +static int rfcomm_sock_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +{ + return rfcomm_sock_ioctl(sock, cmd, (unsigned long)compat_ptr(arg)); +} +#endif + static int rfcomm_sock_shutdown(struct socket *sock, int how) { struct sock *sk = sock->sk; @@ -1042,7 +1049,10 @@ static const struct proto_ops rfcomm_sock_ops = { .gettstamp = sock_gettstamp, .poll = bt_sock_poll, .socketpair = sock_no_socketpair, - .mmap = sock_no_mmap + .mmap = sock_no_mmap, +#ifdef CONFIG_COMPAT + .compat_ioctl = rfcomm_sock_compat_ioctl, +#endif }; static const struct net_proto_family rfcomm_sock_family_ops = { diff --git a/net/rfkill/core.c b/net/rfkill/core.c index 0bf9bf1ceb8f..461d75274fb3 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -1311,7 +1311,7 @@ static const struct file_operations rfkill_fops = { .release = rfkill_fop_release, #ifdef CONFIG_RFKILL_INPUT .unlocked_ioctl = rfkill_fop_ioctl, - .compat_ioctl = rfkill_fop_ioctl, + .compat_ioctl = compat_ptr_ioctl, #endif .llseek = no_llseek, }; diff --git a/net/socket.c b/net/socket.c index c78c3d37c884..167e5812150d 100644 --- a/net/socket.c +++ b/net/socket.c @@ -100,6 +100,7 @@ #include <linux/if_tun.h> #include <linux/ipv6_route.h> #include <linux/route.h> +#include <linux/termios.h> #include <linux/sockios.h> #include <net/busy_poll.h> #include <linux/errqueue.h> @@ -3564,6 +3565,8 @@ static int compat_sock_ioctl_trans(struct file *file, struct socket *sock, case SIOCSARP: case SIOCGARP: case SIOCDARP: + case SIOCOUTQ: + case SIOCOUTQNSD: case SIOCATMARK: return sock_do_ioctl(net, sock, cmd, arg); } diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 193cba2d777b..7cfdce10de36 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -644,6 +644,9 @@ static __poll_t unix_poll(struct file *, struct socket *, poll_table *); static __poll_t unix_dgram_poll(struct file *, struct socket *, poll_table *); static int unix_ioctl(struct socket *, unsigned int, unsigned long); +#ifdef CONFIG_COMPAT +static int unix_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); +#endif static int unix_shutdown(struct socket *, int); static int unix_stream_sendmsg(struct socket *, struct msghdr *, size_t); static int unix_stream_recvmsg(struct socket *, struct msghdr *, size_t, int); @@ -685,6 +688,9 @@ static const struct proto_ops unix_stream_ops = { .getname = unix_getname, .poll = unix_poll, .ioctl = unix_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = unix_compat_ioctl, +#endif .listen = unix_listen, .shutdown = unix_shutdown, .setsockopt = sock_no_setsockopt, @@ -708,6 +714,9 @@ static const struct proto_ops unix_dgram_ops = { .getname = unix_getname, .poll = unix_dgram_poll, .ioctl = unix_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = unix_compat_ioctl, +#endif .listen = sock_no_listen, .shutdown = unix_shutdown, .setsockopt = sock_no_setsockopt, @@ -730,6 +739,9 @@ static const struct proto_ops unix_seqpacket_ops = { .getname = unix_getname, .poll = unix_dgram_poll, .ioctl = unix_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = unix_compat_ioctl, +#endif .listen = unix_listen, .shutdown = unix_shutdown, .setsockopt = sock_no_setsockopt, @@ -2580,6 +2592,13 @@ static int unix_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) return err; } +#ifdef CONFIG_COMPAT +static int unix_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) +{ + return unix_ioctl(sock, cmd, (unsigned long)compat_ptr(arg)); +} +#endif + static __poll_t unix_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; |