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Code Issues Activity

preserve LD_PRELOAD in the test env

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This commit is contained in:
Justin Tracey 2022-04-16 00:56:14 -04:00 • committed by Sylvestre Ledru
parent 4caeb2ff1d
commit 67a01a5d79
1 changed files with 7 additions and 5 deletions
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12
tests/common/util.rs
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@ -913,19 +913,21 @@ impl UCommand {
let mut cmd = Command::new(bin_path);
cmd.current_dir(curdir.as_ref());
if env_clear {
cmd.env_clear();
if cfg!(windows) {
// spell-checker:ignore (dll) rsaenh
// %SYSTEMROOT% is required on Windows to initialize crypto provider
// ... and crypto provider is required for std::rand
// From `procmon`: RegQueryValue HKLM\SOFTWARE\Microsoft\Cryptography\Defaults\Provider\Microsoft Strong Cryptographic Provider\Image Path
// SUCCESS Type: REG_SZ, Length: 66, Data: %SystemRoot%\system32\rsaenh.dll"
for (key, _) in env::vars_os() {
if key.as_os_str() != "SYSTEMROOT" {
cmd.env_remove(key);
}
if let Some(systemroot) = env::var_os("SYSTEMROOT") {
cmd.env("SYSTEMROOT", systemroot);
}
} else {
cmd.env_clear();
// if someone is setting LD_PRELOAD, there's probably a good reason for it
if let Some(ld_preload) = env::var_os("LD_PRELOAD") {
cmd.env("LD_PRELOAD", ld_preload);
}
}
}
cmd