From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/run-make/static-pie/test-aslr.rs | 43 ++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 tests/run-make/static-pie/test-aslr.rs (limited to 'tests/run-make/static-pie/test-aslr.rs') diff --git a/tests/run-make/static-pie/test-aslr.rs b/tests/run-make/static-pie/test-aslr.rs new file mode 100644 index 000000000..96b17af46 --- /dev/null +++ b/tests/run-make/static-pie/test-aslr.rs @@ -0,0 +1,43 @@ +const NUM_RUNS: usize = 10; + +fn run_self(exe: &str) -> usize { + use std::process::Command; + let mut set = std::collections::HashSet::new(); + + let mut cmd = Command::new(exe); + cmd.arg("--report"); + (0..NUM_RUNS).for_each(|_| { + set.insert(cmd.output().expect("failed to execute process").stdout); + }); + set.len() +} + +fn main() { + let mut args = std::env::args(); + let arg0 = args.next().unwrap(); + match args.next() { + Some(s) if s.eq("--report") => { + println!("main = {:#?}", &main as *const _); + } + Some(s) if s.eq("--test-no-aslr") => { + let cnt = run_self(&arg0); + if cnt != 1 { + eprintln!("FAIL: {} most likely ASLR", arg0); + std::process::exit(1); + } + println!("PASS: {} does no ASLR", arg0); + } + Some(s) if s.eq("--test-aslr") => { + let cnt = run_self(&arg0); + if cnt == 1 { + eprintln!("FAIL: {} most likely no ASLR", arg0); + std::process::exit(1); + } + println!("PASS: {} does ASLR", arg0); + } + Some(_) | None => { + println!("Usage: {} --test-no-aslr | --test-aslr", arg0); + std::process::exit(1); + } + } +} -- cgit v1.2.3