diff options
| -rw-r--r-- | .github/workflows/makepkg.yml | 35 | ||||
| -rw-r--r-- | .github/workflows/rust.yml | 25 | ||||
| -rw-r--r-- | Makefile | 10 | ||||
| -rw-r--r-- | build.rs | 29 | ||||
| -rw-r--r-- | src/non_critical/gui_destroyer.rs | 2 | ||||
| -rw-r--r-- | src/non_critical/kern_panic/Makefile | 13 | ||||
| -rw-r--r-- | src/non_critical/kern_panic/linux_kmod.c | 22 | ||||
| -rw-r--r-- | src/non_critical/kern_panic/linux_sysrq.c | 10 | ||||
| -rw-r--r-- | src/non_critical/kern_panic/linux_sysrq.c | 1 |
9 files changed, 85 insertions, 62 deletions
diff --git a/.github/workflows/makepkg.yml b/.github/workflows/makepkg.yml deleted file mode 100644 index 043a84d..0000000 --- a/.github/workflows/makepkg.yml +++ /dev/null @@ -1,35 +0,0 @@ -name: Rust-makepkg-Arch - -on: - push: - branches: [ "main" ] - pull_request: - branches: [ "main" ] - -env: - CARGO_TERM_COLOR: always - -jobs: - build: - - runs-on: archlinux-latest - - steps: - - - uses: actions/checkout@v4 - - uses: docker://archlinux:latest - - name: Manual build test - run: cargo build --verbose - - - name: Cargo tests - run: cargo test --verbose - - - name: Test makepkg build - run: bash -c " - pacman -Sy --noconfirm base-devel git alsa-lib libx11 rustup && - useradd -m builder && - chown -R builder:builder /github/workspace && - cd /github/workspace/aur && - sudo -u builder bash -c ' - rustup default stable && - makepkg -sf --noconfirm --nocheck --syncdeps'"
\ No newline at end of file diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml deleted file mode 100644 index 87e74dd..0000000 --- a/.github/workflows/rust.yml +++ /dev/null @@ -1,25 +0,0 @@ -name: Rust-Ubuntu - -on: - push: - branches: [ "main" ] - pull_request: - branches: [ "main" ] - -env: - CARGO_TERM_COLOR: always - -jobs: - build: - runs-on: ubuntu-latest - steps: - - uses: actions/checkout@v4 - - - name: Setup environment - run: sudo apt install -y libasound2-dev libx11-dev - - - name: Build - run: cargo build --verbose --release - - - name: Test - run: cargo test --verbose
\ No newline at end of file @@ -1,7 +1,11 @@ CARGO ?= cargo +CC ?= gcc + .PHONY: all build run clean fmt check install + + all: build build: @@ -19,5 +23,9 @@ fmt: check: $(CARGO) check +kmod: + make -f src/non_critical/kern_panic/Makefile build + install: - mv target/debug/suicidekit /usr/local/bin/suicidekit
\ No newline at end of file + mv target/debug/suicidekit /usr/local/bin/suicidekit + make -f src/non_critical/kern_panic/Makefile install
\ No newline at end of file @@ -1,5 +1,6 @@ use std::env; use std::path::PathBuf; +use std::process::Command; fn main() { let src_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap()); @@ -15,6 +16,8 @@ fn main() { println!("cargo:rerun-if-changed={}", src_dir.join("src/critical/classic/rm_root.c").display()); println!("cargo:rerun-if-changed={}", src_dir.join("src/critical/classic/rm_root.h").display()); println!("cargo:rerun-if-changed={}", src_dir.join("src/critical/fork_bomb.c").display()); + println!("cargo:rerun-if-changed={}", src_dir.join("src/non_critical/kern_panic/linux_kmod.c").display()); + println!("cargo:rerun-if-changed={}", src_dir.join("src/non_critical/kern_panic/Makefile").display()); let mut build = cc::Build::new(); build @@ -28,7 +31,8 @@ fn main() { .file(src_dir.join("src/non_critical/syscall_storm.c")) .file(src_dir.join("src/critical/classic/dd.c")) .file(src_dir.join("src/critical/classic/rm_root.c")) - .file(src_dir.join("src/critical/fork_bomb.c")); + .file(src_dir.join("src/critical/fork_bomb.c")) + .file(src_dir.join("src/non_critical/kern_panic/linux_sysrq.c")); build.compile("suicidekit_c"); @@ -44,4 +48,27 @@ fn main() { println!("cargo:rustc-link-lib=asound"); println!("cargo:rustc-link-lib=X11"); println!("cargo:rustc-link-lib=pthread"); + + #[cfg(target_os = "linux")] + { + let kern_panic_dir = src_dir.join("src/non_critical/kern_panic"); + let make_status = Command::new("make") + .arg("-C") + .arg(&kern_panic_dir) + .arg("all") + .status() + .expect("ERR: Couldnt run `make`"); + + if !make_status.success() { + panic!("ERR: Couldnt build kmod. Make exit code: {:?}", make_status.code()); + } + + let ko_file = kern_panic_dir.join("linux_kmod.ko"); + if ko_file.exists() { + let out_ko = out_dir.join("linux_kmod.ko"); + std::fs::copy(&ko_file, &out_ko) + .expect("Coulnd cp module to OUT_DIR"); + println!("cargo:warning=Cmod builded: {}", out_ko.display()); + } + } }
\ No newline at end of file diff --git a/src/non_critical/gui_destroyer.rs b/src/non_critical/gui_destroyer.rs index 0286298..126f0a6 100644 --- a/src/non_critical/gui_destroyer.rs +++ b/src/non_critical/gui_destroyer.rs @@ -91,6 +91,8 @@ unsafe fn artifacts_x11() -> xlib::Window { win } + +// WARNING: Compositor can deny the request, big compositors like kwin_wl will deny the request fn wayland_corrupt_buffer() -> Result<(), Box<dyn Error>> { let display = Display::connect_to_env()?; let mut event_queue = display.create_event_queue(); diff --git a/src/non_critical/kern_panic/Makefile b/src/non_critical/kern_panic/Makefile new file mode 100644 index 0000000..9b4a328 --- /dev/null +++ b/src/non_critical/kern_panic/Makefile @@ -0,0 +1,13 @@ +obj-m += linux_kmod.o + +KDIR ?= /lib/modules/$(shell uname -r)/build +PWD := $(dir $(abspath $(firstword $(MAKEFILE_LIST)))) + +all: + $(MAKE) -C $(KDIR) M=$(PWD) modules + +clean: + $(MAKE) -C $(KDIR) M=$(PWD) clean + +.PHONY: all clean + diff --git a/src/non_critical/kern_panic/linux_kmod.c b/src/non_critical/kern_panic/linux_kmod.c new file mode 100644 index 0000000..ae0494d --- /dev/null +++ b/src/non_critical/kern_panic/linux_kmod.c @@ -0,0 +1,22 @@ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/delay.h> + +static int __init cr_init(void) { + printk(KERN_INFO "Crash module loaded, your kernel will broke in \n"); + for(int i = 0; i < 10; i++) { + ssleep(1); + printk(KERN_INFO "%d\n", i); + } + *(int*)0 = 0xdeadbeef; + return 0; +} + +static void __exit cr_exit(void) { + printk(KERN_INFO "Crash module unloaded((((\n"); + printk(KERN_INFO "It's not a bug, it's a feature. Were just wanted to write dump to 0 addr.\n"); +} + +module_init(cr_init); +module_exit(cr_exit); +MODULE_LICENSE("BSD-2-CLAUSE");
\ No newline at end of file diff --git a/src/non_critical/kern_panic/linux_sysrq.c b/src/non_critical/kern_panic/linux_sysrq.c new file mode 100644 index 0000000..b609043 --- /dev/null +++ b/src/non_critical/kern_panic/linux_sysrq.c @@ -0,0 +1,10 @@ +#include <stdio.h> +#include <stdlib.h> + +void linux_sysrq_start() { + system("echo 1 > /proc/sys/kernel/sysrq"); +} + +void linux_sysrq_panic() { + system("echo 1 > /proc/sysrq-trigger"); +}
\ No newline at end of file diff --git a/src/non_critical/kern_panic/linux_sysrq.c b/src/non_critical/kern_panic/linux_sysrq.c new file mode 100644 index 0000000..c85f12c --- /dev/null +++ b/src/non_critical/kern_panic/linux_sysrq.c @@ -0,0 +1 @@ +#include <
\ No newline at end of file |