dnsd: enter null namespace

f6450412 · Jeremy Soller · 57cb6cbb · f6450412
Commit f6450412 authored May 19, 2018 by Jeremy Soller
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main.rs src/dnsd/main.rs +2 -0

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--- a/src/dnsd/main.rs
+++ b/src/dnsd/main.rs
@@ -49,6 +49,8 @@ fn run() -> Result<()> {
    let mut event_queue = EventQueue::<(), Error>::new()
        .map_err(|e| Error::from_io_error(e, "failed to create event queue"))?;

+    syscall::setrens(0, 0).expect("dnsd: failed to enter null namespace");
+
    let dnsd_ = Rc::clone(&dnsd);

    event_queue