27 lines
655 B
Rust
27 lines
655 B
Rust
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#![feature(rustc_private)]
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fn main() {
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#[cfg(unix)]
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run()
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}
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#[cfg(unix)]
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fn run() {
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extern crate libc;
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use std::process::Command;
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use std::os::unix::prelude::*;
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let mut p = Command::new("/bin/sh")
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.arg("-c").arg("true")
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.uid(unsafe { libc::getuid() })
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.gid(unsafe { libc::getgid() })
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.spawn().unwrap();
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assert!(p.wait().unwrap().success());
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// if we're already root, this isn't a valid test. Most of the bots run
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// as non-root though (android is an exception).
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if unsafe { libc::getuid() != 0 } {
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assert!(Command::new("/bin/ls").uid(0).gid(0).spawn().is_err());
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}
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}
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