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ksud: Fix su parameter parsing. close #530, close #305, close #330, close #305

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weishu
2023-06-10 15:23:45 +08:00
parent 01ea9c9dce
commit 8b6204a534
1 changed files with 15 additions and 2 deletions
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17
userspace/ksud/src/ksu.rs
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@@ -75,8 +75,21 @@ pub fn root_shell() -> Result<()> {
#[cfg(unix)] #[cfg(unix)]
pub fn root_shell() -> Result<()> { pub fn root_shell() -> Result<()> {
// we are root now, this was set in kernel! // we are root now, this was set in kernel!
let args: Vec<String> = std::env::args().collect(); let env_args: Vec<String> = std::env::args().collect();
let program = args[0].clone(); let program = env_args[0].clone();
let args = env_args
.iter()
.position(|arg| arg == "-c")
.map(|i| {
let rest = env_args[i + 1..].to_vec();
let mut new_args = env_args[..i].to_vec();
new_args.push("-c".to_string());
if !rest.is_empty() {
new_args.push(rest.join(" "));
}
new_args
})
.unwrap_or_else(|| env_args.clone());
let mut opts = Options::new(); let mut opts = Options::new();
opts.optopt( opts.optopt(