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Mistake in init using wrong fd in dup2, update userutils

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This commit is contained in:
Jeremy Soller 2017-01-12 19:13:38 -07:00
parent 6a5acfd9a1
commit da62b38adc
2 changed files with 3 additions and 3 deletions
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4
programs/init/src/main.rs
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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(())
}