diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 5fdcb8d..7d96dc2 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -114,6 +114,7 @@ #include <net/busy_poll.h> #include "udp_impl.h" #include <net/sock_reuseport.h> +#include <net/addrconf.h> struct udp_table udp_table __read_mostly; EXPORT_SYMBOL(udp_table); @@ -1020,12 +1021,6 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) flow_flags, faddr, saddr, dport, inet->inet_sport); - if (!saddr && ipc.oif) { - err = l3mdev_get_saddr(net, ipc.oif, fl4); - if (err < 0) - goto out; - } - security_sk_classify_flow(sk, flowi4_to_flowi(fl4)); rt = ip_route_output_flow(net, fl4, sk); if (IS_ERR(rt)) { @@ -2192,6 +2187,20 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait) } EXPORT_SYMBOL(udp_poll); +int udp_abort(struct sock *sk, int err) +{ + lock_sock(sk); + + sk->sk_err = err; + sk->sk_error_report(sk); + udp_disconnect(sk, 0); + + release_sock(sk); + + return 0; +} +EXPORT_SYMBOL_GPL(udp_abort); + struct proto udp_prot = { .name = "UDP", .owner = THIS_MODULE, @@ -2221,7 +2230,7 @@ struct proto udp_prot = { .compat_setsockopt = compat_udp_setsockopt, .compat_getsockopt = compat_udp_getsockopt, #endif - .clear_sk = sk_prot_clear_portaddr_nulls, + .diag_destroy = udp_abort, }; EXPORT_SYMBOL(udp_prot); |
