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Merge pull request #5419 from cakebaker/fuzzing_expr_lc_collate

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fuzz: set LC_COLLATE=C for expr
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Sylvestre Ledru 2023-10-18 12:03:23 +02:00 • committed by GitHub
commit 1cfd1192e8
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1 changed files with 6 additions and 1 deletions
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7
fuzz/fuzz_targets/fuzz_expr.rs
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@ -10,7 +10,7 @@ use uu_expr::uumain;
use rand::seq::SliceRandom; use rand::seq::SliceRandom;
use rand::Rng; use rand::Rng;
use std::ffi::OsString; use std::{env, ffi::OsString};
mod fuzz_common; mod fuzz_common;
use crate::fuzz_common::{generate_and_run_uumain, run_gnu_cmd}; use crate::fuzz_common::{generate_and_run_uumain, run_gnu_cmd};
@ -86,6 +86,11 @@ fuzz_target!(|_data: &[u8]| {
let (rust_output, uumain_exit_code) = generate_and_run_uumain(&args, uumain); let (rust_output, uumain_exit_code) = generate_and_run_uumain(&args, uumain);
// Use C locale to avoid false positives, like in https://github.com/uutils/coreutils/issues/5378,
// because uutils expr doesn't support localization yet
// TODO remove once uutils expr supports localization
env::set_var("LC_COLLATE", "C");
// Run GNU expr with the provided arguments and compare the output // Run GNU expr with the provided arguments and compare the output
match run_gnu_cmd(CMD_PATH, &args[1..], true) { match run_gnu_cmd(CMD_PATH, &args[1..], true) {
Ok((gnu_output, gnu_exit_code)) => { Ok((gnu_output, gnu_exit_code)) => {