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use fd_change_cloexec helper 

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2020-11-30 10:58:26 +01:00
parent 6b9bfd7fe9
commit 935ee97b17
1 changed files with 2 additions and 11 deletions
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13
src/api2/node.rs
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@ -6,7 +6,6 @@ use futures::future::{FutureExt, TryFutureExt};
use hyper::body::Body;
use hyper::http::request::Parts;
use hyper::upgrade::Upgraded;
use nix::fcntl::{fcntl, FcntlArg, FdFlag};
use serde_json::{json, Value};
use tokio::io::{AsyncBufReadExt, BufReader};
@ -145,18 +144,10 @@ async fn termproxy(
move |worker| async move {
// move inside the worker so that it survives and does not close the port
// remove CLOEXEC from listenere so that we can reuse it in termproxy
let fd = listener.as_raw_fd();
let mut flags = match fcntl(fd, FcntlArg::F_GETFD) {
Ok(bits) => FdFlag::from_bits_truncate(bits),
Err(err) => bail!("could not get fd: {}", err),
};
flags.remove(FdFlag::FD_CLOEXEC);
if let Err(err) = fcntl(fd, FcntlArg::F_SETFD(flags)) {
bail!("could not set fd: {}", err);
}
tools::fd_change_cloexec(listener.as_raw_fd(), false)?;
let mut arguments: Vec<&str> = Vec::new();
let fd_string = fd.to_string();
let fd_string = listener.as_raw_fd().to_string();
arguments.push(&fd_string);
arguments.extend_from_slice(&[
"--path",