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Mistake in init using wrong fd in dup2, update userutils

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Jeremy Soller
2017-01-12 19:13:38 -07:00
parent 61ff636174
commit c8a4a0d67c
1 changed files with 2 additions and 2 deletions
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src/main.rs
+2 -2
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@@ -15,8 +15,8 @@ fn switch_stdio(stdio: &str) -> Result<()> {
let stderr = OpenOptions::new().write(true).open(stdio)?;
syscall::dup2(stdin.as_raw_fd(), 0, &[]).map_err(|err| Error::from_raw_os_error(err.errno))?;
syscall::dup2(stdout.as_raw_fd(), 0, &[]).map_err(|err| Error::from_raw_os_error(err.errno))?;
syscall::dup2(stderr.as_raw_fd(), 0, &[]).map_err(|err| Error::from_raw_os_error(err.errno))?;
syscall::dup2(stdout.as_raw_fd(), 1, &[]).map_err(|err| Error::from_raw_os_error(err.errno))?;
syscall::dup2(stderr.as_raw_fd(), 2, &[]).map_err(|err| Error::from_raw_os_error(err.errno))?;
Ok(())
}