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Fix #784

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This commit is contained in:
Arcterus 2016-01-03 23:15:19 -08:00
parent d56c29acfe
commit 96817dfbc5
2 changed files with 17 additions and 3 deletions
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13
Cargo.lock generated
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@ -58,6 +58,7 @@ dependencies = [
"rm 0.0.1",
"rmdir 0.0.1",
"seq 0.0.1",
"shred 0.0.1",
"shuf 0.0.1",
"sleep 0.0.1",
"sort 0.0.1",
@ -720,6 +721,18 @@ dependencies = [
"uucore 0.0.1",
]
[[package]]
name = "shred"
version = "0.0.1"
dependencies = [
"filetime 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
"getopts 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
"uucore 0.0.1",
]
[[package]]
name = "shuf"
version = "0.0.1"

7
src/chmod/chmod.rs
View file

@ -211,7 +211,7 @@ fn chmod_file(file: &Path, name: &str, changes: bool, quiet: bool, verbose: bool
}
None => {
// TODO: make the regex processing occur earlier (i.e. once in the main function)
let re: regex::Regex = Regex::new(r"^(([ugoa]*)((?:[-+=](?:[rwxXst]*|[ugo]))+))|([-+=]?[0-7]+)$").unwrap();
let re: regex::Regex = Regex::new(r"^(([ugoa]*)((?:[-+=](?:[ugo]|[rwxXst]*))+))|([-+=]?[0-7]+)$").unwrap();
let mut stat: libc::stat = unsafe { mem::uninitialized() };
let statres = unsafe { libc::stat(path.as_ptr(), &mut stat as *mut libc::stat) };
let mut fperm =
@ -233,11 +233,12 @@ fn chmod_file(file: &Path, name: &str, changes: bool, quiet: bool, verbose: bool
levels = "a";
}
let change = cap.at(3).unwrap().to_string() + "+";
let mut action = change.chars().next().unwrap();
let mut change = change.chars();
let mut action = change.next().unwrap();
let mut rwx = 0;
let mut special = 0;
let mut special_changed = false;
for ch in change[1..].chars() {
for ch in change {
match ch {
'+' | '-' | '=' => {
for level in levels.chars() {