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ksud: fix clippy

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tiann
2023-03-27 15:44:18 +08:00
parent 4827d50e31
commit 8dc33d035a
2 changed files with 3 additions and 8 deletions
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9
userspace/ksud/src/sepolicy.rs
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@@ -376,19 +376,14 @@ const CMD_TYPE_TRANSITION: u32 = 7;
const CMD_TYPE_CHANGE: u32 = 8; const CMD_TYPE_CHANGE: u32 = 8;
const CMD_GENFSCON: u32 = 9; const CMD_GENFSCON: u32 = 9;
#[derive(Debug)] #[derive(Debug, Default)]
enum PolicyObject { enum PolicyObject {
All, // for "*", stand for all objects, and is NULL in ffi All, // for "*", stand for all objects, and is NULL in ffi
One([u8; SEPOLICY_MAX_LEN]), One([u8; SEPOLICY_MAX_LEN]),
#[default]
None, None,
} }
impl Default for PolicyObject {
fn default() -> Self {
PolicyObject::None
}
}
impl TryFrom<&str> for PolicyObject { impl TryFrom<&str> for PolicyObject {
type Error = anyhow::Error; type Error = anyhow::Error;
fn try_from(s: &str) -> Result<Self> { fn try_from(s: &str) -> Result<Self> {

2
userspace/ksud/src/utils.rs
View File

@@ -101,7 +101,7 @@ pub fn get_zip_uncompressed_size(zip_path: &str) -> Result<u64> {
pub fn switch_mnt_ns(pid: i32) -> Result<()> { pub fn switch_mnt_ns(pid: i32) -> Result<()> {
use anyhow::ensure; use anyhow::ensure;
use std::os::fd::AsRawFd; use std::os::fd::AsRawFd;
let path = format!("/proc/{}/ns/mnt", pid); let path = format!("/proc/{pid}/ns/mnt");
let fd = std::fs::File::open(path)?; let fd = std::fs::File::open(path)?;
let ret = unsafe { libc::setns(fd.as_raw_fd(), libc::CLONE_NEWNS) }; let ret = unsafe { libc::setns(fd.as_raw_fd(), libc::CLONE_NEWNS) };
ensure!(ret == 0, "switch mnt ns failed"); ensure!(ret == 0, "switch mnt ns failed");