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hostname: reduce range of unsafe

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This commit is contained in:
oech3
2026-03-27 07:51:46 +01:00
committed by Daniel Hofstetter
parent 3dec656974
commit 4d02380349
1 changed files with 4 additions and 8 deletions
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src/uu/hostname/src/hostname.rs
+4 -8
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@@ -38,10 +38,8 @@ mod wsa {
pub(super) struct WsaHandle(());
pub(super) fn start() -> io::Result<WsaHandle> {
let err = unsafe {
let mut data = std::mem::MaybeUninit::<WSADATA>::uninit();
WSAStartup(0x0202, data.as_mut_ptr())
};
let mut data = std::mem::MaybeUninit::<WSADATA>::uninit();
let err = unsafe { WSAStartup(0x0202, data.as_mut_ptr()) };
if err == 0 {
Ok(WsaHandle(()))
} else {
@@ -51,10 +49,8 @@ mod wsa {
impl Drop for WsaHandle {
fn drop(&mut self) {
unsafe {
// This possibly returns an error but we can't handle it
let _err = WSACleanup();
}
// This possibly returns an error but we can't handle it
let _ = unsafe { WSACleanup() };
}
}
}