Commit 601159e8 authored by louiz’'s avatar louiz’

Fix a bus error by not going above an array boundary

parent db6ea52b
......@@ -183,7 +183,8 @@ void SocketHandler::on_send()
// unconsting the content of s is ok, sendmsg will never modify it
msg_iov[msg.msg_iovlen].iov_base = const_cast<char*>(s.data());
msg_iov[msg.msg_iovlen].iov_len = s.size();
msg.msg_iovlen++;
if (++msg.msg_iovlen == UIO_FASTIOV)
break;
}
ssize_t res = ::sendmsg(this->socket, &msg, MSG_NOSIGNAL);
if (res < 0)
......
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