initial exploit

scripts/build.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo_root="$(cd "$(dirname "$0")/.." && pwd)"
+output_dir="${OUTPUT_DIR:-$repo_root/build}"
+zig_bin="${ZIG_BIN:-zig}"
+
+if ! command -v "$zig_bin" >/dev/null 2>&1; then
+    echo "Zig not found. Set ZIG_BIN=/absolute/path/to/zig." >&2
+    exit 1
+fi
+
+mkdir -p "$output_dir"
+echo "Using: $($zig_bin version)"
+
+"$zig_bin" cc \
+    -target arm-linux-musleabi \
+    -static -O0 -marm -pthread -fno-stack-protector \
+    -I"$repo_root/src/exploit/stub" \
+    -I"$repo_root/src/exploit/common" \
+    -I"$repo_root/src/exploit/expIov" \
+    "$repo_root/src/exploit/root-main.c" \
+    "$repo_root/src/exploit/expIov/iov_exp_main.c" \
+    "$repo_root/src/exploit/common/kallsyms.c" \
+    "$repo_root/src/exploit/common/exp_sys_call.c" \
+    "$repo_root/src/exploit/common/getroot.c" \
+    -o "$output_dir/hp-slate7-cve-2015-1805-root"
+
+"$zig_bin" cc \
+    -target arm-linux-musleabi \
+    -static -Os -marm -s \
+    "$repo_root/src/installer/install-root.c" \
+    -o "$output_dir/hp-slate7-install-root"
+
+"$zig_bin" cc \
+    -target arm-linux-musleabi \
+    -static -nostdlib -Wl,-e,_start -Wl,--build-id=none -s \
+    "$repo_root/src/su/rootsh.S" \
+    -o "$output_dir/hp-slate7-su"
+
+chmod 755 "$output_dir"/hp-slate7-*
+
+if command -v shasum >/dev/null 2>&1; then
+    shasum -a 256 "$output_dir"/hp-slate7-*
+else
+    sha256sum "$output_dir"/hp-slate7-*
+fi