update deps

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "init"
-version = "2.5.1"
+version = "2.5.2"
 edition = "2024"
 
 [profile.release]

Dockerfile

@@ -1,4 +1,4 @@
-from rust:1.91.0-alpine as rust
+from rust:1.93.0-alpine as rust
 
 run apk add --no-cache git musl-dev libudev-zero-dev openssl-dev cryptsetup-dev lvm2-dev clang-libs clang-dev
 
@@ -14,13 +14,15 @@ run apk add zstd lz4
 
 workdir /system
 
+env VERSION=3.23.2
+
 run . /etc/os-release \
- && wget -O- https://dl-cdn.alpinelinux.org/alpine/v${VERSION_ID%.*}/releases/x86_64/alpine-minirootfs-${VERSION_ID}-x86_64.tar.gz |tar zxv
+ && wget -O- https://dl-cdn.alpinelinux.org/alpine/v${VERSION%.*}/releases/x86_64/alpine-minirootfs-${VERSION}-x86_64.tar.gz |tar zxv
 
 run apk add --no-cache --update -p . musl libgcc coreutils \
- lvm2 lvm2-extra lvm2-dmeventd udev cryptsetup \
+ iproute2 lvm2 lvm2-extra lvm2-dmeventd udev cryptsetup \
  e2fsprogs lsblk openssl openssh-server wireguard-tools-wg-quick \
- && rm -rf usr/share/apk var/cache/apk etc/motd
+ && rm -rf usr/share/apk var/cache/apk etc/motd dev/*
 
 copy etc/sshd_config etc/ssh/sshd_config
 
@@ -34,6 +36,6 @@ run chroot . init-version
 run find * |cpio -H newc -oF /initrd
 
 # ------------------------------------------------------------------------
-from alpine:3.22.2
+from alpine:3.23.0
 copy --from=initrd /initrd /
 entrypoint ["base64","/initrd"]

src/cmd/init.rs

@@ -1,6 +1,7 @@
 use eyre::{format_err, Result};
 use log::{error, info, warn};
 use std::collections::BTreeSet as Set;
+use std::convert::Infallible;
 use std::os::unix::fs::symlink;
 use tokio::sync::Mutex;
 use tokio::{fs, process::Command};
@@ -323,13 +324,7 @@ async fn child_reaper() {
     }
 }
 
-macro_rules! cstr {
+async fn switch_root(root: &str) -> Result<Infallible> {
-    ($s:expr) => {
-        std::ffi::CString::new($s)?.as_c_str()
-    };
-}
-
-async fn switch_root(root: &str) -> Result<()> {
     info!("killing all processes and switching root");
     dklog::LOG.close().await;
 
@@ -340,7 +335,13 @@ async fn switch_root(root: &str) -> Result<()> {
         eprintln!("failed to kill processes: {e}");
     }
 
-    nix::unistd::execv(
+    macro_rules! cstr {
+        ($s:expr) => {
+            std::ffi::CString::new($s)?.as_c_str()
+        };
+    }
+
+    Ok(nix::unistd::execv(
         cstr!("/sbin/switch_root"),
         &[
             cstr!("switch_root"),
@@ -349,8 +350,5 @@ async fn switch_root(root: &str) -> Result<()> {
             cstr!(root),
             cstr!("/sbin/init"),
         ],
-    )
+    )?)
-    .unwrap();
-
-    unreachable!();
 }