From e245e3419d0338b99f4c89dcdf64a5c3c58f8ae0 Mon Sep 17 00:00:00 2001
From: weishu <twsxtd@gmail.com>
Date: Mon, 24 Feb 2025 16:45:24 +0800
Subject: [PATCH] ksud: upgrade nom to 8.0

---
 userspace/ksud/Cargo.lock      | 11 ++---------
 userspace/ksud/Cargo.toml      |  4 ++--
 userspace/ksud/src/sepolicy.rs | 27 +++++++++++++--------------
 3 files changed, 17 insertions(+), 25 deletions(-)

diff --git a/userspace/ksud/Cargo.lock b/userspace/ksud/Cargo.lock
index 6e1fa192..095973d0 100644
--- a/userspace/ksud/Cargo.lock
+++ b/userspace/ksud/Cargo.lock
@@ -935,12 +935,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.8.5"
@@ -952,12 +946,11 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "7.1.3"
+version = "8.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+checksum = "df9761775871bdef83bee530e60050f7e54b1105350d6884eb0fb4f46c2f9405"
 dependencies = [
  "memchr",
- "minimal-lexical",
 ]
 
 [[package]]
diff --git a/userspace/ksud/Cargo.toml b/userspace/ksud/Cargo.toml
index 9381f61c..0d4e3853 100644
--- a/userspace/ksud/Cargo.toml
+++ b/userspace/ksud/Cargo.toml
@@ -27,7 +27,7 @@ libc = "0.2"
 extattr = "1"
 jwalk = "0.8"
 is_executable = "1"
-nom = "=7"
+nom = "8"
 derive-new = "0.7"
 rust-embed = { version = "8", features = [
     "debug-embed",
@@ -59,4 +59,4 @@ android_logger = { version = "0.14", default-features = false }
 strip = true
 opt-level = "z"
 lto = true
-codegen-units = 1
\ No newline at end of file
+codegen-units = 1
diff --git a/userspace/ksud/src/sepolicy.rs b/userspace/ksud/src/sepolicy.rs
index c8a412fc..62dedd42 100644
--- a/userspace/ksud/src/sepolicy.rs
+++ b/userspace/ksud/src/sepolicy.rs
@@ -3,20 +3,16 @@ use derive_new::new;
 use nom::{
     branch::alt,
     bytes::complete::{tag, take_while, take_while1, take_while_m_n},
-    character::{
-        complete::{space0, space1},
-        is_alphanumeric,
-    },
+    character::complete::{space0, space1},
     combinator::map,
-    sequence::Tuple,
-    IResult, Parser,
+    AsChar, IResult, Parser,
 };
 use std::{ffi, path::Path, vec};
 
 type SeObject<'a> = Vec<&'a str>;
 
 fn is_sepolicy_char(c: char) -> bool {
-    is_alphanumeric(c as u8) || c == '_' || c == '-'
+    c.is_alphanum() || c == '_' || c == '-'
 }
 
 fn parse_single_word(input: &str) -> IResult<&str, &str> {
@@ -173,7 +169,8 @@ impl<'a> SeObjectParser<'a> for NormalPerm<'a> {
             tag("deny"),
             tag("auditallow"),
             tag("dontaudit"),
-        ))(input)?;
+        ))
+        .parse(input)?;
 
         let (input, _) = space0(input)?;
         let (input, source) = parse_seobj(input)?;
@@ -193,7 +190,8 @@ impl<'a> SeObjectParser<'a> for XPerm<'a> {
             tag("allowxperm"),
             tag("auditallowxperm"),
             tag("dontauditxperm"),
-        ))(input)?;
+        ))
+        .parse(input)?;
 
         let (input, _) = space0(input)?;
         let (input, source) = parse_seobj(input)?;
@@ -215,7 +213,7 @@ impl<'a> SeObjectParser<'a> for XPerm<'a> {
 
 impl<'a> SeObjectParser<'a> for TypeState<'a> {
     fn parse(input: &'a str) -> IResult<&'a str, Self> {
-        let (input, op) = alt((tag("permissive"), tag("enforce")))(input)?;
+        let (input, op) = alt((tag("permissive"), tag("enforce"))).parse(input)?;
 
         let (input, _) = space1(input)?;
         let (input, stype) = parse_seobj_no_star(input)?;
@@ -243,7 +241,7 @@ impl<'a> SeObjectParser<'a> for Type<'a> {
 
 impl<'a> SeObjectParser<'a> for TypeAttr<'a> {
     fn parse(input: &'a str) -> IResult<&'a str, Self> {
-        let (input, _) = alt((tag("typeattribute"), tag("attradd")))(input)?;
+        let (input, _) = alt((tag("typeattribute"), tag("attradd"))).parse(input)?;
         let (input, _) = space1(input)?;
         let (input, stype) = parse_seobj_no_star(input)?;
         let (input, _) = space1(input)?;
@@ -265,7 +263,7 @@ impl<'a> SeObjectParser<'a> for Attr<'a> {
 
 impl<'a> SeObjectParser<'a> for TypeTransition<'a> {
     fn parse(input: &'a str) -> IResult<&'a str, Self> {
-        let (input, _) = alt((tag("type_transition"), tag("name_transition")))(input)?;
+        let (input, _) = alt((tag("type_transition"), tag("name_transition"))).parse(input)?;
         let (input, _) = space1(input)?;
         let (input, source) = parse_single_word(input)?;
         let (input, _) = space1(input)?;
@@ -294,7 +292,7 @@ impl<'a> SeObjectParser<'a> for TypeTransition<'a> {
 
 impl<'a> SeObjectParser<'a> for TypeChange<'a> {
     fn parse(input: &'a str) -> IResult<&'a str, Self> {
-        let (input, op) = alt((tag("type_change"), tag("type_member")))(input)?;
+        let (input, op) = alt((tag("type_change"), tag("type_member"))).parse(input)?;
         let (input, _) = space1(input)?;
         let (input, source) = parse_single_word(input)?;
         let (input, _) = space1(input)?;
@@ -337,7 +335,8 @@ impl<'a> PolicyStatement<'a> {
             map(TypeTransition::parse, PolicyStatement::TypeTransition),
             map(TypeChange::parse, PolicyStatement::TypeChange),
             map(GenFsCon::parse, PolicyStatement::GenFsCon),
-        ))(input)?;
+        ))
+        .parse(input)?;
         let (input, _) = space0(input)?;
         let (input, _) = take_while(|c| c == ';')(input)?;
         let (input, _) = space0(input)?;