unimore/kernel-hacking-2024-linux-steffo
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Code Pull requests 5 Wiki Activity

tipc: switch to sock_recvmsg()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2017-09-20 22:08:04 -04:00
parent d63d271ce2
commit bc4802736d
1 changed files with 2 additions and 2 deletions
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4
net/tipc/server.c
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@ -264,8 +264,8 @@ static int tipc_receive_from_sock(struct tipc_conn *con)
iov.iov_base = buf;
iov.iov_len = s->max_rcvbuf_size;
msg.msg_name = &addr;
ret = kernel_recvmsg(con->sock, &msg, &iov, 1, iov.iov_len,
MSG_DONTWAIT);
iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &iov, 1, iov.iov_len);
ret = sock_recvmsg(con->sock, &msg, MSG_DONTWAIT);
if (ret <= 0) {
kmem_cache_free(s->rcvbuf_cache, buf);
goto out_close;