diff options
Diffstat (limited to 'net/ipv4/raw.c')
| -rw-r--r-- | net/ipv4/raw.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 6390ba299b3d..467d570d087a 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -555,7 +555,8 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, .fl4_tos = tos, .proto = inet->hdrincl ? IPPROTO_RAW : sk->sk_protocol, - }; + .flags = FLOWI_FLAG_CAN_SLEEP, + }; if (!inet->hdrincl) { err = raw_probe_proto_opt(&fl, msg); if (err) @@ -563,10 +564,12 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, } security_sk_classify_flow(sk, &fl); - err = ip_route_output_flow(sock_net(sk), &rt, &fl, sk, 1); + rt = ip_route_output_flow(sock_net(sk), &fl, sk); + if (IS_ERR(rt)) { + err = PTR_ERR(rt); + goto done; + } } - if (err) - goto done; err = -EACCES; if (rt->rt_flags & RTCF_BROADCAST && !sock_flag(sk, SOCK_BROADCAST)) |