install: ignore umask with symbolic mode

Author: akretz

src/uu/install/src/install.rs

@@ -25,7 +25,6 @@ use uucore::display::Quotable;
 use uucore::entries::{grp2gid, usr2uid};
 use uucore::error::{FromIo, UError, UResult, UUsageError};
 use uucore::fs::dir_strip_dot_for_creation;
-use uucore::mode::get_umask;
 use uucore::perms::{Verbosity, VerbosityLevel, wrap_chown};
 use uucore::process::{getegid, geteuid};
 #[cfg(feature = "selinux")]
@@ -339,7 +338,7 @@ fn behavior(matches: &ArgMatches) -> UResult<Behavior> {
 
     let specified_mode: Option<u32> = if matches.contains_id(OPT_MODE) {
         let x = matches.get_one::<String>(OPT_MODE).ok_or(1)?;
-        Some(mode::parse(x, considering_dir, get_umask()).map_err(|err| {
+        Some(mode::parse(x, considering_dir, 0).map_err(|err| {
             show_error!(
                 "{}",
                 translate!("install-error-invalid-mode", "error" => err)